Headlamps are useful, sure—but wearing one around your forehead when you're walking the dog, fixing something in the garage, or looking for your keys can feel like you're preparing for a cave expedition.
A tiny neck light offers another option.
The WUBEN E2 Pulse weighs only 10.7g and can be carried on a keychain or, with an optional clip accessory, worn as a necklace-style light. Better yet, it squeezes three lighting systems into a body barely longer than four centimeters.
That's what makes the best rechargeable pocket light: Wuben E2 Pulse, an interesting proposition for EDC, travel, camping, and everyday hands-free tasks.
10.7 Grams: You'll Barely Know It's There
A wearable light needs to be light. Sounds obvious, yet plenty of "compact" gadgets start feeling like a brick after an hour.
The E2 measures just 19 × 14.6 × 41.4 mm and weighs 10.7g with its battery.
Attached to a compatible necklace setup using the optional clip, it provides accessible lighting without occupying your hands. When you're done, move it back to your keys or backpack.
No dedicated neck light to carry. No extra gadget taking up space.
That's smart EDC.
Why 3-in-1 Lighting Matters
The E2 isn't simply a forward-facing flashlight dangling from your neck. Its three lighting systems serve noticeably different purposes.
1. Main Light: Up to 150 Lumens
The primary W3535 5000K LED reaches 150 lumens with a beam distance of up to 26 meters.
It's suitable for walking after sunset, navigating a campsite, finding something in the garage, or dealing with an unexpected blackout.
Multiple brightness levels and mode memory add everyday convenience without overcomplicating things.
2. Side Light: Better for Close-Up Tasks
Sometimes you don't need to illuminate what's 20 meters away. You need to see what's directly in front of you.
The E2's two custom COB side LEDs provide 80-lumen and 10-lumen modes with CRI 90.
That broader light makes sense for reading, working with gear, searching through a bag, or handling close-range tasks.
There's also a heartbeat breathing mode that creates a rhythmic pulsing effect.
Practical lighting with a little personality? Why not!
3. Red and Blue Signal Lights
The third system provides a red beacon and red-blue flashing modes for attention-grabbing and warning situations.
Will you use them every day? Probably not.
But EDC gear is partly about having useful options before you suddenly need them.
Best 3-in-1 Compact Light: Wuben E2 Pulse
What makes the E2 particularly interesting isn't one killer specification. It's how many practical features fit inside something so small.
Beyond necklace-style carry, you can keep it on your keychain for everyday access.
There's also a magnetic tail, allowing the light to stick to compatible metal surfaces. Pop it onto a shelf, appliance, tool cabinet, or other suitable surface and you've instantly got hands-free illumination.
Suddenly, one tiny device can work as:
- A neck light
- A keychain flashlight
- A close-range work light
- A magnetic utility light
- A signaling light
- A lightweight backup for travel or camping
Not bad for 10.7 grams.
USB-C Charging Keeps Things Simple
Disposable batteries and proprietary charging cables? No thanks.
The E2 has a built-in 120mAh Li-ion battery and charges via USB-C. For travelers already carrying USB-C cables and a power bank, that's one less thing to think about.
Charge it, clip it on, and go.
It Even Glows in the Dark
One of the E2's quirkiest features might also be one of its smartest.
The body absorbs light and later emits a soft green glow in darkness, making the flashlight easier to locate.
Drop it inside a dark tent or leave it beside the bed during a blackout and you'll appreciate the idea immediately.
Because needing a flashlight to find your flashlight would be... unfortunate.
