NIGHTSTICK Helmet Mounted Dual Light, Intrinsically Safe, Red Sliding T Handles With construction ISL_AT040 With construction SDS plus high performance drill bit with 4 tungsten carbide cutting edges and new progressive spiral design with dowel length indicator User selectable brightness on flashlight & floodlight including 10 Lumen survival mode on floodlight 45 degree downward angled floodlight Flashlight lumens:250 100 25 Floodlight lumens:115 50 10 Dual Light lumens:150 Works with virtually all fire helmets and hard hats Rear facing green safety LED IP 67 dustproof waterproof Beam distance:203m 126m 64m Waterproof rating: IP 67 Flashlight runtime:3 5 16 Dual Light runtime:3