Specification:

Dimension:12.5*66*17mm

*Led chip:Cree

*Housing material:Aluminum Alloy+ABS

*Water proof: IP64

*Battery typle:Build-in 180mah lithium battery

*Accessories:USB charging cord

Power and lumen: 

3W 300LM

Function:

*Main light white color, two brightness grade

*Side light red+blue+white light color flash

*With bottom clip

*With magnet bottom