Wavelength: 420nm-490nm Light resource: SEMA LED Emission time: 1m, 2m, 3m, 5m, 8m, 10m, 15m, 20m, 25m, 30m by modes Packing dimension: 117cm*67cm*15cm G.W.: 11kg    N.W.: 9.5kg Input power: 100-240V AC, 50/60Hz Output power: 12V DC, 2.2A What’s included: SEMA Cool Light System, Main Poles, Transformer , Machine Base Instruction Manual, Mouthguard, electronic cord Silver and white color available