5W Headlight Portable Headlamp with Optical Filter for Dental Loupes

Specifications
LED headlight black
LED Power:5W
Light intensity:>24000Lux
Light with battery Weight:36g (without filter)
Spot size:25cm of distance & 7cm
Color Temperature:4000K~5700~6300K
Working time:1.6hours (Max power)
Cycle life:Over 700cycles
Power level 4 leds ：(100%,75%,50%,25%) 
Charge time： <1.5hours 
Control brightness push-button ：25%,50%,75%,100%,off 
Guarantee:6 months