Explosion protected helmet/head lamp, with eLED, power 7.2 W, with rubber helmet strap, neon yellow. Supplied = assembled. Bulb = eLED. Operating life = 7 hrs. Luminous flux = 100/37 lumen. Illuminates up to = 68 m. Power supply = battery operated. Battery = 3x1.5 V AAA. Power = 7.2 watt. Protection type = IP67. ATEX zone = 0, 1, 2, 21, 22. Length = 76.2 mm. Weight = 0.11 kg. Material = polycarbonate, ABS plastic. Safety certificate for use in areas at risk of explosion in zone 0, 1 and 2 for gas/zone 21 and 22 for dust. Large push switch can also be operated when wearing thick gloves. 2 light levels/3 beam types. Removable LED module. Waterproof and dustproof. The rubber helmet strap allows this lamp to be attached to smooth helmets without a mount. The waterproof design makes use in all weather conditions possible. 3 different beam shapes to choose from - spot, scattered lights and red scattered light. Can be switched to two power levels (high and low) LED lamp module is removable an