Rechargeable Cree 5W LED flashlight, 240lm WF-C8 Q5 Specifications Lamp:Cree 7090CR-E Q5 LED Lamp Life:80,000 hours Light Output:240Lumens; Power Source:1-cell 18650(lithium) Battery Input Voltage:3.7V—4.2V Aerospace-grade aluminum body with anti-scratching typehard anodization Construction:Shockroof and water resistant Switch:end-cap on/off mode Toughened Clear glass Lens Dimensions: 14.0cm(L)X4.5cm(D) Weight:115g(excluding battery) Sample order is welcome to test and compare firstly. OEM will be available for large order. Print your logo freely. Packaging box.