Sunlitec T5 ballast use Active Power Factor Correction Technology and patented technology with American lighting IC, so that the quality and the life will improve significantly,use the excellent aluminum as a shell, In order to ensure the whole light can achieve a variety of test's request,The product have been certified by "3C"and"CE". Based on customer demand to create your own T5 ballast.Compared with similar products,Sunlitec T5 ballast feature is look more beautiful,better quality,longer life expectancy,more price concessions. Mode:SL-YG-5XX-D1 Lamp Type:T5 No.of lamp:One PFC Mode:APFC Lamp Wattage:14W,21W,28W,35W Voltage:110V Power Factor:>0.98 Lumen Factor:0.90 Applicable Temperature:-5~50 Average Life:>15,000h Sunlitec Full-Integrated Product Feature:Use American lighting IC as inverter oscillation driver,and as active power factor calibration(AFPC). 1.Wide voltage range. We can design according to clientf+s request. 2.High reliablity,It can be used in hard outdoor environment with constant and high power factor output. 3.High frequency lighting,no glitter,protect eyesight and improve luminous efficacy. 4.With high frequency preheating start,extend the lifetime of the tube(Allow lamps to offer a life expectancy of 15,000 hours). 5.High power factor,consume less power. 6.Low power supply harmonic content,reduce pollution of power grid. 7.With excellent EMC function,no negative effect on the circuit or other equipment. 8.System detects lamp automatically,to find the best way to work.