... TubeKey Specifications/Special Features:fluorescent ,daylight led tube lightT10.T8,T5 seriesSMD and throught hole led used bothPower consumption: 8WWorking ... 000 to 3,500, 4,000 to 4,500 and 6,000 to 6,500KLED quantity:144pc super-bright ... -40 to +60°CDiameter: 3.0cmLength: 60cmUV-resistant PMMA tube housing, inter-connectibleSuitable for bus interior lightingBenefits:Solid-state, high shock ...