T5 fixtureModel: 220-240V100-127V 50/60Hz 110V/120V/60Hz K22404T5/8W/14W/21W/28W/35WCertificate: GS,UL,SAA,EMC,CE,LVD,CBColor temperature: 2700K,4200K,6500KBody material: Made by high-quality Aluminum alloy,High strength,Non-distortion,Lampholder is made by PC material.Luminaire: T5 Pure Tri-phosphor fluorescent tube, High Color Rendering Index, High bright effect, Slow light degradation.Electric Performance: High-quality T5 Electronic ballast with TUV,SAA,LVD certificate inside. All-in-one design,More than 0.97 of high power factor, Stable performance.Advantage:High-quality T5 Electronic ballast inside;