User Type            :   To see
Light Source       :  Optical lens and Bright LED
Brightness          :   200 Lumens
Power Source     :  Built in Li-Poly battery can be recharged via Micro-USB charge port
Run Time            :  From 3 hours to 12 hours
Charge Time       :  3 hours
Mounting             : SMART-R Bracket
Light modes        : 5 light modes: standard/high/strobe/flash/slow
Extra Features    : 360 degrees horizontal and, +/- 20 degree vertical adjustment