Battery: lithium battery 11.1V/4400mah (6pcs Li) 12V/5000mah(3pcs lead-acid cell) Power: 25W(first gear)/16W(second gear)

Working hours: 100minutes/(first gear), 160minutes(second gear)

Brightness: 2000lm@4300k@first gear

Color temperatures: 3000k, 4300k, 6000k

Size: 30cm*19cm*22cm

Weight: 1.6KG(Li), 2.6KG(lead-acid cell)