... 4000-4500K, Cool White: 6300-6800K16.Luminous:1840lm±10%LED tube advantage & feature1. Long life time 50,000 hours(5years ... radiation, no lead8.Made of super brightness LED from quality Taiwan and USA chips.LED tube application1.Recessed lighting ,shelf lighting ,ceiling ... counters5.Art lighting, Boat lighting, Accent lighting, etc6.Replacement bulbs for general lighting, especially for where UV or IR ...