Nitecore T4K Super Bright Rechargeable Key Chain EDC Flashlight

Small enough for your key ring but bright as a car headlight, the Nitecore T4K Super Bright Rechargeable Key Chain EDC Flashlight offers a remarkable range of illumination that's sure to address your lighting needs. Measuring just 3.2 x 1.2 x 1.2" and weighing less than three ounces, it's easy to keep this little powerhouse at the ready. The T4K emits up to 4000 lumens in five brightness levels and will run for up to 67 hours at the 1-lumen ultra-low setting. Press and hold the mode button to go straight to turbo for times when peak power is required (including temporarily disorienting an adversary.) The light comes with a full-function daily mode and a more limited demo mode, which features an auto-shutoff after 30 seconds. Two lockout modes prevent unintentional activation—half, which allows only access to turbo and full, which disables both switches, so you can throw the light in a pack or bag.

A quick-disconnect mechanism makes it easy to remove the light from your key ring or anywhere else you've decided to attach it, but you can also opt to use the robust pocket clip for everyday deep carry. The T4K deals with the heat produced by the powerful emitters through Advanced Temperature Regulation circuitry and a 3mm-thick copper cooling printed circuit board. Recharge the light via USB Type-C with overcharge, overdischarge, short-circuit, and overheating protection. The hard-anodized aluminum housing is rated IP54 dust resistant and splashproof, with an impact resistance rating of 3.3'.