... : above 90% Input voltage: 100 to 240V AC/50 Ultra thin LED light panel with nanometer class LGP and ... Ultra Bright SMD 5060, energy saving, over 80lm/W, 18mm thickness ... Total Iumens: 3,072lm Kelvin: 5,500 to 7,000K (pure white), 4,000 to 4,500K (daylight white) and ... at 2.0m Color temperature: 5,500 to 7,000K (pure white) 4,000 to 4,500K (daylight white) 2, ...