... production cycle 5.offer OEM 2013 New style trustfire 2100lumen with 3*cree XML-T6 super bright bike light specification D009 is ... Housing Material: Aviation aluminum alloy,CNC machining,head with stainless steel pressure ring for better protecting LED light,the surface anode ... ),capacity: 4400 mAh,voltage: 8.4V,providing one rubber ring for the wired switch and the professional fixed frame,special ...