Q508S comes with 1000 lumen output with 95+ CRI and bi- color. It features USB chargeable with 2600mA lithium battery, 6 levels brightness and adjustable color temperature. And it can continuously work 2 hours at the brightest mode. With the 1/4″ nut on the end of the light, it can be installed on tropods. Bedsides, it includes IR remote to free your hands.