lumintop fw1a pro 3500lm

Specifications: A small 18650 single LED lamp with tail switch Emitter: Single LEDS on a copper DTP MCPCB. Reflector: Orange Peel Aluminum Lens: Glass with Anti-reflective coating Flux: 3500LM Intensity: 34130cd ANSI Throw 220M Firmware: The FW1A Pro uses free software called Anduril, Distributed under the terms of the GPL V3. Code is available from http:tiny.cc/TKAnduril Battery: One flat-top or button top 18650 cell. An unprotected cell is recommended Max length: 66mm. cell is not included. Driver: FET+7+1 Driver. Low parasitic drain while OFF Body: Aluminum with hard-coat anodizing Switch : Electronic tail switch. Weight: Approximately 57.2g without cells. Size: 25.5*101.1mm Packing List: 1*Flashlight 2*O-ring 1*Manual