Flashlight Features Same as the 3610 but outfitted with a lens ring that emits a bright glow in the dark. The new generation photoluminescent material in the plastic absorbs the energy from any light source - fluorescent lights, the sun, or even the flashlight's own beam. No more fumbling in the dark for your flashlight. The Little Ed 3610PL 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™ Photoluminescent 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 | |