Red, Blue, Green…10 Best Flashlight With Colors 2020 [Multi-Color Too]

When it comes to flashlights, most of us think about white lights that are used to illuminate the space around you or to blind potential attackers. What we don’t often think about is a flashlight with color because we assume they are far less useful than ordinary white LED lights. While you may not think you need or even want one, we are here to help you reconsider that option as flashlights with color are not only useful, they are also fun.

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Best Blue Flashlights

Best Green Flashlights

Best Red Flashlights

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All flashlights are fun to use, but the color ones add a little bit more to the game. Flashlights with colors aren’t just about fun and games; they are also extremely useful in certain situations. For example, a red light is useful when reading maps or something else in the dark, as it will illuminate what is nearby without harming your night vision. Green light is useful while hunting and fishing, while blue lights make a great signaling tool. Not to mention you can find colored lights or combination lights, so there is something out there for everybody.

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Why Colors?

What is a Blue Flashlight Used For?

Blue light naturally scatters more than other colors, as it is a high-energy light with a short wavelength. Blue light is commonly found in your electronics at home, but they are also beneficial in other aspects. Blue LEDs are often used in daytime running lamps and are quickly gaining popularity in nighttime headlamps too. Blue lights are not just for cars and electronics, they also have many other uses.

Crime scene investigators use blue lights when collecting evidence at various crime scenes. Blue light has the ability to highlight various bodily fluids, including urine, semen, and blood. The fluorescent reaction blue light creates with these substances makes them easier to identify. Hunters also find blue light beneficial when tracking wounded prey. Blue light also aids industrial employees who are in charge of inspecting the equipment, as the blue light causes the oil to turn a darker color of black.

blue light glow frincon

If you spend any time in the outdoors having a blue light or even a blue filter is beneficial to have for map reading and hiking. When using at night, blue lights will not disrupt your night vision, plus the blue light will not wash away any lines or legends on maps. While hiking if you come up against thick fog, blue light is helpful as it is the only light known to cut through the fog. Fishermen also find blue lights useful for night fishing, as some fish are attracted to the light, but in general, the blue light doesn’t disturb fishing populations because of its shortwave length.

Interesting to note though is that blue light is not just beneficial in terms of seeing; it is also beneficial to people’s health. Exposure to blue light has proven to help improve a person’s cognitive function, as well as improve their moods. Blue lights are also being used in treating the seasonal affective disorder and in helping to regulate your body’s natural wake and sleep cycle. As blue light increases your alertness, you want to avoid blue light at night as it can disturb your sleep cycle.

What is a Red Flashlight Used For?

If you have ever worked in the dark you have probably used red light to help you see. From dark rooms to military bunkers red light is used in the darkest settings to allow you to continue working without exposing your eyes or your work to bright white light. In dark rooms, a red light will not expose the film being developed but allows developers to see what they are doing while working.

Not only is red light beneficial in helping to preserve night vision, but it also won’t give away your position at night. Red light is visible to other people, but it has less of a travel rate than other colors of lights. As red light doesn’t give away your position, they are used a lot in tactical situations for map reading and other nighttime work as it allows you to safely continue working even in the face of a threat.

Red light is also helpful for those who enjoy the outdoors. We all know how insects are drawn to bright white lights. The good news is using red light around camp is less likely to draw the annoying insects and won’t hinder your ability to get things done. Red lights on scopes and headlamps are beneficial for hunters as it won’t disturb any animals you are hunting which increases your chance of hitting your target.

What is a Green Flashlight Used For?

Green LEDs feature a coating on the light that blocks all light rays except for the 510 nm wavelength ones. These rays with this exact wavelength are what produce the green light emitting from your light. Green light, like red and blue light, can also be achieved by using a filter. Now that you know how green light is produced, you need to learn what it is used for,

Green lights are mainly used by avid outdoorsman; people who love to hunt or fish for the most part. The reason for this is that many hunters claim the green LED attracts the wildlife they are hunting. Plus unlike bright white light, the green light doesn’t startle or scare off the animals being hunted. Fisherman claims something similar, as the white light chases fish away, while green light doesn’t alert them to anything going on at the surface.

Green light is also recommended for hikers and campers, as the green light is a great way to light up paths while hiking in the dark. You can also use green light around twilight to provide some much-needed illumination inside your tent or around the campsite without disturbing others or attracting those pesky insects. Nighttime photographers also find green lighting useful as it gives photos an effect you cannot achieve with other lights. Green lighting doesn’t cast shadows in photos as white light does, plus lend a spooky vibe when desired.

Is a Colored LED Better than a Filter?

One question many face when opting for colored flashlights is whether the flashlight is better or if filters are better. There is no right or wrong answer to this question, as what you opt for will depend on your personal preferences and what you plan to use the light for. Before you decide which one is right for you, let’s gain a better understanding of the different options.

Lights with filters allow you to swap through the various filters, red, green, and blue for the right light for the right activity, plus you have the ability to use the white LED when the need arises. Flashlights that offer different colors often use colored lenses to filter the light. These lenses come as attachments, so you must swap out the lens each time you want to switch colors of the light. Some lights are better suited for lens swapping than others, and not all LED flashlights have the ability to swap lenses.

Best Blue Flashlights

Best Super Cheap Blue Flashlight:

Wayllshine Blue Flashlight

WAYLLSHINE Scalable Blue LED 3 Mode Long Range Blue Beam Blue Light Flashlight, Blue LED Flashlight Blue Flashlight Torch with Blue Light Blue LED For Night Fishing and Outdoor Activities-Black House

Although we cannot make any recommendations on the quality of the Wayllshine Blue Flashlight, if you are looking for a blue LED light that is super cheap this light will work. Hunters and fishermen, as well as hikers and campers, find this light useful as it makes any blood trails easier to see in the night. The blue light also won’t wash out the red lines of maps or nautical charts, allowing you to read them without destroying your night vision.

With the cheap Wayllshine, long-range blue LED users will enjoy the maximum beam distance of 150 yards. The blue LED has the power to emit a maximum of 200 lumens on the highest setting, but also offers users the choice between three different modes. High is ideal for hunting or fishing, while low mode is useful for reading in the dark. Strobe mode is also an option for various emergencies. The Wayllshine can take either a single 14500 battery or a regular alkaline AA battery. The 14500 provides a brighter beam than the ordinary alkaline option. The clip allows you to easily mount the light in various places and the tail cap switch allows for easy one-handed operation.

Pros:

  • Multiple modes
  • Compact design
  • Affordable

Cons:

  • Can grow hot to the touch

Specs:

  • Weight: 2.1 oz w/out battery
  • Dimensions: 3.5 inches long and 0.8-inch diameter
  • Output: Flux 200 lumens
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Best Blue LED Keychain Flashlight:

Photon Freedom Covert Blue

LRI FMBC Photon Freedom LED Keychain Micro-Light with Covert Nose, Blue Beam

The Photon Freedom Covert Blue is one of the smallest, but most reliable keychain micro-sized lights. The body of the light measures 1.5 inches long and comes with a quick-release keychain clip and a covert nose.. The Photon Freedom offers 10 different beam colors, but the model we are discussing right now is the blue beam LED. The light is powered by a single energizer lithium battery, which is replaceable once it dies. The battery provides up to 12 hours of run time. The lithium battery will even work for several hours in subzero temperatures and with a beam visibility of one mile, it is the perfect light for the outdoorsman.

The Photon Freedom with a blue beam LED is one of the most indestructible lights on the market, as it offers an IPX-7 rating and an unbreakable LED. The keyring allows the light to hook to any keychain, jacket, backpack, or anything else. Users also have the option of a hands-free clip or a necklace clip, which is an excellent choice for those who don’t wish to carry the light on their keychains or with the keychain clip. The LRI Photon Freedom is a full-range light with adjustable brightness and five safety modes.

Pros:

  • Quick-release ring
  • Easy battery replacement
  • Dimming function

Cons:

  • Shipped in “demo” mode

Specs:

  • Weight: 1.6 oz. with battery
  • Dimensions: 1.5 inches long and 1-inch diameter
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Best Blue Flashlight:

Nitecore SRT7GT

Nitecore Rechargeable Bundle SRT7GT 1000 Lumens Smart Ring Tactical Flashlight with Red/Blue/Green/UV LEDs - UM10 USB Charger Set and LumenTac Battery Organizer - SRT7 Upgrade

Using a powerful and sophisticated CREE XP-L HI V3 Led the Nitecore SRT7GT is hands down the best blue LED flashlight on the market. We know the market is limited in terms of reputable manufacturers with blue LEDs, but Nitecore has always been one of the best and they don’t disappoint with this model. The Nitecore SRT7GT offers multiple LED modes, including colored LEDs. The white LED has the ability to emit a maximum of 1000 lumens with infinite variable brightness mode as well as 3 basic brightness modes. The 4 secondary colored LEDs add to the Nitecore SRT7GT’s abilities with red, green, blue, and UV.

With the Nitecore SRT&GT, users will enjoy Nitecore’s third-generation smart ring technology that allows total control over the brightness and modes of the light, all with the simple twist of a dial. The ring also features an enhanced grip, which allows for ease of use when wearing gloves. The body of the light is constructed from an aerospace-grade aluminum allow with a military hard-anodized finish ensuring the versatile light is built to last. With an IPX-8 rating, the light is waterproof up to 2 meters for 30 minutes and can withstand falls up to 1.5 meters. The rechargeable light is powered by a single 18650 battery, which comes inlcude3d with the light along with a UM10 charger. The light also has the ability to run off two CR123 batteries, which must be purchased separately. The light is powered on and off by a tactical tail cap switch, which also provides instant access to the momentary on feature.

Pros:

  • Constant and momentary on
  • Multiple modes
  • Improved tactical grip

Cons:

  • Not comfortable inside pockets

Specs:

  • Weight: 6.1 oz. w/out battery
  • Dimensions: 6.22 inches long and 1.57 inches in diameter
  • Output: 3 lumens of blue light for 26 hours
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Best Green Flashlights

Best Super Cheap Green Flashlight:

Wayllshine Green Flashlight

WAYLLSHINE 3 Mode Green Light Flashlight Scalable Green Led Flashlight Green Flashlight for Hunting and Night Vision

The Wayllshine Green Flashlight is the ideal cheap light. WE cannot verify the quality of the light, but even if it only lasts a few months at the super cheap price you can afford to replace them if they get broken. With the Wayllshine Green Flashlight, you have a zoomable and scalable green beam of light that offers a maximum beam distance of 150 yards. Just bear in mind that while yours and your friend’s eyes will be sensitive to the green light, the animals out about in the dark will not making it a great choice for hunters and fishermen.

The Wayllshine Green Flashlight requires an ordinary AA alkaline battery or a single 14500 battery. Your battery choice will directly affect how bright the green beam appears, so if you need a brighter light to opt for the 14500 rather than the alkaline AA. The green light offers a maximum output of 200 lumens with three different modes to choose from: strobe, high, and low. The Wayllshine Green light is mountable on various pistols and rifles with the proper mounting equipment, which must be purchased separately.

Pros:

  • Multiple modes
  • Compact design
  • Affordable

Cons:

  • Can grow hot to the touch

Specs:

  • Weight: 2.1 oz w/out battery
  • Dimensions: 3.5 inches long and 0.8-inch diameter
  • Output: Flux 200 lumens
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Best Green LED Keychain Flashlight:

Nite Ize Radiant Green

Nite Ize Radiant MicroLight, 6 lm LED Keychain Flashlight with Clip, Black Body with Green LED

One of the best selling points of the Nite Ize Radiant Green is its small size. The size of the light and the quick release keychain hook make it an excellent choice for those who are truly looking for a light to carry around with their keys. The Nite Ize Radiant Green Microlight offers a green LED with four modes to choose from: high, low, strobe, and signal. The green LED has the ability to produce 6 lumens of green light and offers visibility for up to 50 feet. Signal mode offers one-mile visibility. The best part this is the only keychain light with INOVA’s performance, technology, and engineering design.

The Nite IZE Radiant Green Microlight is practically indestructible, as it is housed in a hard black polycarbonate case that offers excellent impact protection and provides water resistance protection. The polycarbonate body is claimed to be crushproof, so no matter where you stow your light you can rest assured it will keep on working. The green light provided by the recessed lamp provides a tight beam and is controlled through a squeeze style stainless steel internal switch. Powered by two 2016 lithium coin style batteries the light provides up to 15 hours of runtime before the batteries require replacing and with dual operating modes you really can’t go wrong for such a small and useful light.

Pros:

  • Lightweight
  • Durable
  • Multiple modes

Cons:

  • Keychain loop is easy to remove

Specs:

  • Weight: 0.35 oz w/batteries
  • Dimensions: 1.85 inches long and 1-inch diameter
  • Output: 6 lumens for up to 15 hours
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Best Green Flashlight:

Fenix TK32

Orion H30-G Green Predator Premium 273 Yards Rechargeable Hog Hunting Light with Scope Mount, Rail Mount, Barrel Mount, Remote Pressure Switch & Charger Kit

If you are in the market for a flashlight with colors that were designed especially for hunters, take a look at the Fenix TK32. One of the greatest selling point son the Fenix TK32 is the oversized head, as that adds to the flashlights throw, which the better the throw the more useful the light will be for hunters. The Fenix TK32 features a CREE XM-L2 U2 LED along with an XQ-E colored light LED with a maximum throw of up to 13872 feet. Both LEDs have a lifespan of over 50,000 hours with the primary LED having the ability to emit a maximum of 1000 lumens in turbo mode.

The Fenix TK32 offers integrated red and green LEDs in which hunters find both colors useful. Each colored LED offers a high and low mode. The green LED offers a maximum of 165 lumens and a minimum of 30 lumens with a maximum beam distance of 344 feet. The light is powered by two CR123A batteries or a single rechargeable 18650 battery. The light offers a variety of brightness modes, which are all accessed and controlled through the dual tail-switch, which is designed for rapid and one-handed operation. The light is weapon mountable with the appropriate weapon mount and the TK32 hunting kit comes with the mount and remote pressure switch.

Pros:

  • Mountable
  • Multiple modes
  • Rechargeable

Cons:

  • Can grow hot

Specs:

  • Weight: 6.2 oz. without batteries
  • Dimensions: 6.3 inches long and 2-inch diameter
  • Lowest Setting: 30 lumens for 400 hours
  • Highest Setting: 165 lumens for 5 hours and 30 minutes
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Best Red Flashlights

Best Super Cheap Red Flashlight:

Wayllshine Red Flashlight

WAYLLSHINE Scalable Red LED 3 Mode Long Range Red Beam Red Light Flashlight, Red LED Flashlight Red Flashlight Torch with Red Light Red Led For Night Detecting-Black House

If you are looking for something cheap you* need to consider the Wayllshine Red Flashlight. One of the best things, besides the price, is the compact size of the light. The light comes with an attached pocket clip allowing it to easily clip to pockets, shirts, hats, etc for hands-free lighting. The Wayllshine Red Flashlight is powered by a single AA battery, but will also work with a 14500 battery. The upside to the 14500 is the brightness of the red light, but it does generate more heat, so choose your battery type wisely.

We cannot recommend the quality of this flashlight, so we cannot say it is built to last or will survive the various elements. This small aluminum body flashlight is designed for nighttime use as the red light will not disturb your night vision or alert any animals to your presence. The zoomable, scalable red LED bulb has a maximum beam distance of 150 yards, so it offers a decent range for the price. The light is controlled via a single tail cap switch and offers users the choice between three output modes: high, low, and strobe with a maximum output of 200 lumens.

Pros:

  • Multiple modes
  • Compact design
  • Affordable

Cons:

  • Can grow hot to the touch

Specs:

  • Weight: 2.1 oz w/out battery
  • Dimensions: 3.5 inches long and 0.8-inch diameter
  • Output: Flux 200 lumens
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Best Red LED Keychain Flashlight:

Nite Ize Radiant Red

Microlight Night Vision Red

The Nite Ize Radiant Red is a dual-mode light with a variety of modes. The light features a bright white LED that offers a constant on and a momentary on mode. The white LEDs provide users with the choice of a high and low mode. The Nite Ize features a night vision red LED bulb that is guaranteed to last the life of the flashlight. The keychain light is controlled via a microprocessor switch that allows users to swap between the four different modes offered by the light, including the signal light mode.

With the signal light mode in use, the light has a visibility distance of up to one mile. In regular modes, the beam distance of the white LED is 131 feet. The Nite Ize Radiant Red is housed in a hard black polycarbonate case that provides impact and water resistance. The light comes with a stainless steel clip with a quick release for multiple carrying options. Powered by two 2016 lithium batteries the light offers 22 hours of light before the batteries require replacing.

Pros:

  • Lightweight
  • Durable
  • Multiple modes

Cons:

  • Keychain loop is easy to remove

Specs:

  • Weight: 0.35 oz w/batteries
  • Dimensions: 1.85 inches long and 1-inch diameter
  • Output: 31 lumens for up to 22 hours
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Best Red Flashlight:

Fenix LD15R

Fenix LD15R 500 Lumen Right-Angle White Red LED Rechargeable Mini Flashlight with Battery and LumenTac Battery Organizer

When looking for the best red LED flashlight you need to consider the Fenix LD15R, as it has so much more to offer than just a red LED. The Fenix LD15 is one of the best flashlights for everyday use, as it offers a right angle design allowing users to set it down for true hands-free lighting. Featuring a CREE XP-G3 LED the primary white light offers a maximum output of 500 lumens with a throw of up to 93 yards. The light also features a secondary red LED with three separate output modes, which work independently of the primary LED. The red LED is an EVERLIGHT LED and provides users with a signal, SOS, and a constant red mode that are ideal for various nighttime activities as the light won’t harm your night vision.

IN addition to the right angle design, the Fenix LD15 offers a magnetic tailcap and features a two-way body clip to provide users with even more hands-free choices. The Fenix LD15 is powered by a rechargeable 16340 battery with a built-in micro-USB Charging port. To recharge the light use a micro-USB charging cable and appropriate power source, no need to take the battery out. Constructed from high-strength aluminum and a hard-anodized finish the Fenix LD15 is impact resistant up to 1 meter and offers an IP68 rating making it entirely dustproof and submersible up to 2 meters for a period of 30 minutes.

Pros:

  • Durable
  • Multiple modes
  • Compact size

Cons:

  • Controls take getting used to

Specs:

  • Weight: 1.41 oz. w/battery
  • Dimensions: 2.76 inches long and 0.75 inches in diameter
  • Output: 4 lumens for 30 hours
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What We Would Pick?

White Flashlight with Filters

As we mentioned above you have two choices when it comes to colored lights. You can opt for a white flashlight with filters or you can opt for a light that utilizes different colored lenses. These lenses require the user to swap out the clear lens for a colored lens-based each time a specific color is required. The only time we recommend opting for lights with a colored lens attachment is if it is a light used for playing around or something small that hangs on a keychain.

If the light was being used for something else, such as tactical situations, an everyday carry type of light, or something being used frequently in the outdoors we strongly recommend purchasing a white flashlight with a set of filters. In particular, we recommend a Fenix light; as you have the option of four different sized filters so you can find a size that will work on whichever Fenix light you own. If you don’t own a Fenix, you can always measure the bezel’s diameter and find the correct size Fenix filter to use with it.

Best Overall Flashlight with Colors:

Fenix PD35 TAC Camo

Fenix PD35 TAC CAMO 1000 Lumen CREE LED Tactical Flashlight, USB Rechargeable Battery, Holster, RED, Green, Blue Filters & EdisonBright Battery case Bundle for Hunting

Using a CREE XP-L LED the Fenix PD35 TAC light with a camo body is by far one of the best tactical lights you can purchase. The LED has the ability to emit a maximum of 100 lumens of bright white light. The light provides users with the ability to choose between two operating modes outdoor and tactical mode. If in outdoor mode the light only has the ability to be controlled via the side switch. In tactical mode, the light offers a tactical tail switch for access to the momentary on feature and the side switch for mode changes. In tactical mode, the light provides three brightness levels, while in outdoor mode users have the option of five brightness modes, plus a strobe mode for emergencies.

The Fenix PD35 TAC is manufactured from durable aircraft-grade aluminum and offers a Premium Type III hard-anodized finish with an anti-abrasive finish to protect against scratches and other surface damage from fall. The body of the light offers an anti-roll design and provides a slip-resistant grip. The IPX-8 rating allows for the Fenix PD35 TAC light to be fully submerged in 6.5 feet of water for up to 30 minutes without compromising its ability to work. The intelligent memory circuit allows the light to be turned on in the last mode used. For colored light, you must purchase a set of filters manufactured by Fenix and designed to fit the light. The light requires a single 18650 battery or two CR123A lithium batteries, runtime and output levels will vary based on the battery option used.

Pros:

  • Durable
  • Two operating modes
  • Low-voltage reminder

Cons:

  • Grows hot to the touch

Specs:

  • Weight: 3.04 oz w/out battery
  • Dimensions: 5.4 inches long and 1-inch diameter
  • Lowest Output: 8 lumens for 140 hours
  • Highest Output: 1000 lumens for 1 hour and 10 minutes
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Best Flashlight with Colors Final Thoughts

Although not for everybody, colored flashlights do serve a purpose. If you are an avid outdoorsman, a hunter, or fisherman you probably already use colored LEDs for a variety of purposes. Among the most popular colors, you have red, green, and blue LED lights that all serve their own unique purpose. The best flashlight with colors will depend on how you to plan to use the flashlight, some are better suited for playing while others are better suited for serious purposes.

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