ReyLight Pineapple Mini Aluminum EDC Flashlight - Blue Throwing This headlamp has Boost mode

This headlamp has Boost mode (160 lumens) and a flashing mode that can be programmed

safe recharging and prevent overcharging

with a slide safety to keep it closed

Resistant to impact from dropping in accordance with US MIL-STD-810F

An aggressive series of sawteeth on the back of the blade also provide extreme traction when used with reverse-grip trapping and hooking techniques

ReyLight Pineapple Mini Aluminum EDC Flashlight - Blue Throwing This headlamp has Boost modeUsing single AAA battery, max 90 lumens, or 10440 Li ion battery, max 240 lumens. Flat top, UNPROTECTED 10440 battery suggested. Some button top could also work, but some brands make the button to long, might cause a problem. Light comes with a rechargeable Li ion 10440 battery. There is one tritium slot at the tail switch, 1. 5*6mm size. Size: 89mm length (including the switch button) diameter: 15mm Copper: 52 gramsTi: 32grams The driver has: Battery