Nitecore LED Tube USB Rechargeable Flashlight Maximum Output 45 Lumens For Household Outdoor Adventure Emergency Lighting Angle Stainless Steel Key Ring Connector Portable Olive High performance LED produces 45 lumen on high Built-in rechargeable Li-ion battery provides a runtime of up to 48 hours Features two brightness levels and infinitely variable output mode Impact resistant to 1.5 meters Olive Green