Clip on Light

What it is

Proviz makes gear for people who move in the dark — cyclists, runners, dog walkers — and the Clip-On Light is the brand's most stripped-down, no-excuses answer to the question of how you stay visible without carrying a dedicated headlamp or spending real money. At $12.99, it costs less than a post-run coffee order and weighs 22 grams. We've been clipping it to everything.

Three modes, actually useful

The 3-in-1 mode system is more thoughtful than it sounds. Floodlight casts wide-area illumination — good for walking a dog on a path or scanning gear in a dark car boot. Spotlight gives you a focused beam when you need to see where you're stepping. Red warning mode flips to the rear-facing visibility function most runners actually reach for: two red LEDs that signal your presence to cars without blinding anyone.

The adjustable brightness adds genuine flexibility rather than just marketing language — dial it down in eco-flash mode and the battery stretches to 50 hours. Useful if you're attaching this to a kid's backpack or a dog's collar and don't want to think about charging it constantly.

The waterproofing is serious

IPX7 is the rating where real waterproofing begins — it means the light can handle submersion up to one meter for 30 minutes, not just a light sprinkle. For a $12.99 clip-on, that's not a given. Competitors at this price often claim splash resistance and mean very little by it. Proviz builds kit for British weather, and it shows.

USB-C in 2024

This matters more than it should have to. A lot of cheap clip-on lights still ship with proprietary charging ports or Micro-USB. This one uses USB-C and includes the cable. It charges from a power bank, a laptop, a wall adapter — whatever's nearby. Full charge in under two hours.

The honest tradeoffs

Steady mode runs for two hours. That's fine for a 5K or an evening dog walk; it's not enough for an ultramarathon or an all-night bikepacking ride. If you need a light that runs all night on a single charge, this isn't it — look at lights with larger battery capacity and the price tag that comes with them.

80 lumens is meaningful illumination but won't replace a dedicated headlamp for trail running in genuine darkness. This is a visibility light and a utility light, not a primary navigation tool.

The clip mechanism is excellent for the price, but like any clip-on, it can rotate on looser fabrics. On a structured belt or bag strap, it stays put. On a flowy jacket, you may need to reposition it occasionally.

The bottom line

For the drawer, the dog-walking bag, the running pack — the places where you want a light that's just there when you need it, ready to go, and costs less than lunch — this is a quietly excellent buy from a brand that actually sweats the details.