| Flashlight Features Same as the 3600 but outfitted with our Recoil LED module. The 3610 uses a 1 watt LED that's aimed backwards into the reflector. 100% of the light is captured and aimed forward as a tight collimated beam that's as bright as an incandescent. The body is made of tough ABS resin that's corrosion proof and resistant to extreme temperatures. It is powered by 4 AA alkaline cells (included). | Light Source | Tested Lumen Value | Tested Lux Value (@ 1 meter) | Recoil LED | 32.0 | 4,300 | | Batteries | Battery Burn Time | Battery Pack/ Charging Time | 4 AA Alkaline (Included) | 32 hrs. | N/A | | Watts | Voltage | Length | 1.0 | 6.0 | 7.51" (19.1 cm) | | Weight w/Batteries | Weight w/o Batteries | | | 10.5 oz. (0.30 kg) | 6.9 oz. (0.20 kg) | | | | | Little Ed™ 3610 Recoil LED™ Approvals  | | ll 3 G T135°C EEx nL llC T4 Certificate: Epsilon 02ATEX1182X/2 |  | | Class l, Div. 2, Gp. ABCD T4A; Class ll, Div. 2 Gp. FG | |