ARE YOU A PRO? Join for FREE!The Klarus E5 Ultra provides stronger spot, flood, and red light outputs than ever before to provide a reliable, portable task light. The E5 Ultra can cast up to 800 lumens over 420 feet away thanks to its main dual SFT-12R LEDs, with a COB light on the side for wide-area red or white lighting. Auxiliary strobe and red flashing modes aid in emergency situations, and all of the light's outputs are quickly accessible with the push-button and slider switch controls.
The durable build is drop-resistant and IPX5 waterproof for use outdoors, and you can recharge the upgraded onboard battery from any USB-C power source. With the light's deep-carry clip and magnetic tail, the E5 Ultra can even be used hands-free attached to a cap, vest, or metal surface!
| Turbo | High | Medium | Low | Strobe | |
| Brightness | 800lumens | 300lumens | 110lumens | 30lumens | 500lumens |
|---|---|---|---|---|---|
| Runtime | 15seconds | 4hours | 5hours | 16.5hours | - |
| Distance | 120meters | 89meters | 43meters | 24meters | - |
| Intensity | 4,000candela | 2,000candela | 480candela | 152candela | - |
| Turbo | High | Medium | Low | Red High | Red Low | Red Strobe | |
| Brightness | 650lumens | 400lumens | 80lumens | 30lumens | 30lumens | 5lumens | 30lumens |
|---|---|---|---|---|---|---|---|
| Runtime | 3.5hours | 4hours | 7.5hours | 14.5hours | - | - | - |
| Distance | 35meters | 28meters | 13meters | 9meters | 8meters | 4meters | - |
| Intensity | 320candela | 212candela | 45candela | 25candela | 16candela | 4candela | - |
| Brand | Klarus |
| SKU | KLARUS-E5-ULTRA-BLACK |
| Series | E |
| Manufacturer Part Number | E5-ULTRA-BLACK |
| UPC | 1 |
| Primary Material | Anodized Aluminum |
| Max Lumens (lm) | 800 |
| Max Throw (m) | 120 |
| Rechargeable | Yes |
| Switch | Side Switch and Slider |
| Length | 4.3 in (109 mm) |
| IP Rating | IPX4 |
| Typical Uses | Every Day Carry, Fishing, Hiking, Household, Travel, Walking, Work |
| In the Box | USB Cable, User Manual |
| IP Rating | IPX4 |
| Drop Resistance | 3.28 ft (1 m) |
| Switch | Side Switch and Slider |
| Primary Material | Anodized Aluminum |
| Max Lumens | 800 |
| Max Throw | 120 m (394 ft) |
| Rechargeable | Yes |
| Charge Style | In-Body Rechargeable |
| Charge Connector | USB-C |
| Length | 4.3 in (109 mm) |
| Width | 1.1 in (28 mm) |
| Height | 0.45 in (11 mm) |
| Weight | 2.47 oz (70 g) |
| Certifications/Standards | ANSI, CE, FCC |
| Length | 4.5 in |
| Width | 1.25 in |
| Height | 0.85 in |
| Shipping Weight | 0.16 lb |
| Packaging | Boxed |
| Warranty |
Klarus 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
| Glossary | Flashlight Glossary |
Overall rating: 3.5 / 5 from 2 reviews.
Review topics: [].
"I'm a big fan of Klarus's E5 lights - each one has been an improvement on the last. The slider control on the E5 Ultra is the best of the bunch and makes it simpler to access the light source you want to use. Would recommend as a tool light, clip light, and emergency light!"
"I'm still trying to find a use for this light. I purchased it thinking it would fit in my pocket. Well the huge clip attached to the back is not removable. So now what? I don't like the slide switch, too small, too flush mounted, hard to tell what position it's in. The on/off push button is small, hard to find, hard to press. The forward light is OK but I have lots better lights that I use all the time. The warm yellow flood light is interesting and it works to light an area without shadows like for when you need to write something on paper. The magnetic tail is nice like what is on most of my other lights, I prefer magnetic tail lights. So here I am still looking for a place to use this light since I am not going to carry it with me. Haven't even taken the second one out of the box, yeah I purchased two of them. . ."
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