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E For Easy On The Pocket… Fenix E35UE Review [No Pocket Clip?]

Are you looking for a light you can rely on? Do you want a light that won’t break the bank? Have you been struggling to find a light that meets both of these requirements? If so, you need to take a closer look at the Fenix E35UE. The compact Fenix E35UE is one of the most powerful EDC style lights in its size. To discover what else this flashlight has to offer, continue reading our Fenix E35UE Review below.

Before You Buy

Before buying a flashlight you need to determine what you need the flashlight for. Do you want one to keep in the car? Do you need one for nightly walks with the dog? Or do you need one for something else entirely? Different flashlights are designed for different purposes, such as the EDC style of light.

The EDC style of light is one that can be used for a variety of tasks, including walking the dog, reading a map, or any other ordinary task. EDC style lights offer different brightness levels providing you with the right amount of light for the task at hand. Durability is something else you need to consider before buying an EDC style of light. You want a light that will stand up to everyday use.

Fenix E35UE

2016 Fenix E35 Ultimate Edition (E35UE) 1000 Lumen CREE XM-L2 U2 LED Flashlight with Two EdisonBright CR123A Lithium Batteries

For those of you that are looking for a high-quality EDC type of light, but at a bargain price look no further than the Fenix E35UE. The Fenix E35UE is the ultimate edition of the original Fenix E35 and for a very good reason. Using a CREE XM-L2 U2 LED with a 50,000-hour lifespan the E35UE can now emit up to 1,000 lumens. Like its predecessor, the Fenix E35UE uses single 18650 or two CR123 batteries to provide hours of light.

The Fenix E35UE added a dual side switch improving the user interface. The dual side switch allows for fast and convenient operation, which is what we want to see in an EDC style light. With a digitally regulated output, the light maintains constant brightness. The anti-slip and anti-roll design protects the light from impacts. With an aircraft-grade aluminum body, the Fenix E35UE is impact resistant up to 3.3 feet.


  • 1000 lumen strobe mode
  • Lockout feature
  • Intelligent memory circuit


  • Hard to find button in the dark
  • No pocket clip


  • Dimensions: 4.8 inches long with a 0.94-inch diameter
  • Weight: 2.54 oz without batteries
  • Lowest Setting: 8 lumens for 150 hours
  • Highest Setting: 1000 lumens for 1 hour and 50 minutes

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Fenix E35UE Features & Benefits

User Interface

The Fenix E35UE is operated by a dual side switch. The dual side switch provides quick and convenient operation. The master switch, which is the bottom switch, controls General Mode and allows you to switch between brightness levels. The Auxiliary Switch is only used to control SOS and Strobe Mode. Turning the light on requires you to press and hold the master switch for .5 seconds, this will put you in General Mode. Pressing and holding the Auxiliary Switch for .5 seconds will start the light in Strobe mode. To cycle through the different modes single click the appropriate switch.

Lockout Function


The lock-out function on the Fenix E35UE prevents the light from accidentally turning on when not in use. Be warned if you do activate the lock-out function the light will not respond. If you try to operate the light you will see two low flashes. Activating lock-out mode requires you to press and hold both switches for three seconds. The light will blink twice and go out to indicate it is locked. To unlock the light you will need to press and hold the two switches for another three seconds.

Overheat Protection

Using the Fenix E35UE on its higher settings allows the light to generate a lot of heat. Too much heat can cause numerous problems within the light and can make the light too hot to handle. On the highest mode, which is Turbo, the light will only run for five minutes before it automatically steps down to High mode. This step down is to prevent the light from overheating. Turbo mode can be accessed again by resetting the light. Warning resetting and reactivating Turbo mode too many times in a row can cause irreversible damage to the light.

Intelligent Memory Circuit

With Intelligent Memory Circuit the Fenix E35UE will automatically remember the last brightness level used. This feature allows you to power on the light with the last mode used in general mode. Intelligent Memory only applies to general brightness levels; it will not work with Strobe or SOS mode.

Social Proof

If you are looking for a compact and powerful light you can rely on for daily use I would have to suggest the Fenix E35UE. While most of the opinions about the Fenix E35UE are good there are a handful of complaints. One of the complaints people have is about the dual switches. These switches offer no backlight, so finding them in the dark can be a bit challenging. Others complain about having to press and hold the switch down for activation, but this is just another way to prevent accidental activation. Some people like the Turbo mode, but others wish the Fenix E35UE didn’t get rid of the burst feature.


Fenix PD35

Fenix PD35 TAC 1000 Lumen CREE XP-L LED Tactical Flashlight with Two EdisonBright CR123A Lithium Batteries

The compact and powerful Fenix PD35 uses a CREE XM-L2 U2 LED to provide six brightness levels. Eco mode is the lowest mode and emits 14 lumens. Turbo mode provides users with 960 lumens of bright light. Overheat protection protects the light from becoming damaged from the heat produced in the higher modes. Low voltage warning light alerts you to when the battery needs replacing. The tactical tail cap switch powers the light and provides access to the momentary on feature. The side switch is used to cycle through the different modes. Check out our Fenix PD35 Review here.

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Fenix E35

Fenix E35 Flashlight

The Fenix E35 is an earlier version of the Fenix E35UE. The Fenix E35 is a great alternative to the Fenix E35UE is you need something that offers just the basics. The Fenix E35 features a CREE XP-E LED and offers three brightness levels. The lowest setting emits a mere five lumens, while the highest setting emits 225 lumens. The compact, EDC style of light features a single side switch making operation quick and easy. No tail cap switch allows the light to stand up securely. As with many other EDC style of lights, the Fenix E35 can be powered by a single 18650 battery or two CR123 batteries.

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Nitecore P12

NITECORE P12 2015 Version 1000 Lumens Precise Tactical Flashlight CREE XM-L2 U2 LED Waterproof Flashlight

The Nitecore P12 is one of the brightest Nitecore flashlights of its size and is built to withstand constant use. The compact and lightweight design of the P12 makes it the ideal light to keep with you while on the go. The light features a CREE XM-L2 U2 LED that can emit up to 1,000 lumens. The side switch user interface allows for one-handed operation and provides access to all of the P12’s functions. With intelligent memory function, the P12 will store the last brightness setting used. Like many other lights in this category, the Nitecore P12 is powered by a single 18650 battery or two CR123 batteries.

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Fenix E35UE Review Final Thoughts

If you are looking for an EDC style light that will hold up to daily use the Fenix E35UE is an excellent choice. The upgraded Fenix E35UE is the ultimate edition for a good reason. The compact light provides up to 1000 lumens of light using a single 18650 battery or two CR123s. Although the light is considered an EDC it offers Strobe and SOS modes making it a great light to have in an emergency. Now that you know what the Fenix E35UE has to offer, go out and purchase one today.

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