LED:diameter 5Degree:16Lumens:3.5 -2%Brightness: 15000-18000MCDInput voltage: 100V-240VBattery Type: AAA 800Mah,6pcs,7.2vCharging Time:1 hoursWorking Time: 3 hoursTube material: PCHandle: PVC PlasticPCB: FR-4Packing: double blister