-Frame Size: 24 X 200 mm. -Time select 5s-40s. -Input voltage: AC100V--220V 50-60Hz. -Battery: Lithium ion battery. -Battery capacity: 2200mAh. -Wavelength: 420-480nm. -Light power: 1400mw/cm². *Note that extra delivery fees may be applied to this item. For more info contact Toothpick Customer Support or check out Terms and Conditions policy.