Led power10W
Working time 3 hours (depends on the battery capaticity)
Intensity245,000 Lux. Tested with SHENDA 4*175 0 degrees sinuscope.
Color Temperature Cold White 5600K or less/Warm White 6500 or more.
Led Bulb Life 20000 hours.
The light spot won't flicker or migrate and there won't be blue light area.