2010 T8&T5 indirect lighting 1) 0.6mm white-painted steel housing 2) Anti-rust treated and rust proof for 8-10 years under normal application 3) Imported matt-anodized aluminum reflector or mirror-anodized aluminum reflector 4) High efficient and energy saving magnetic ballasts, no noise and low temperature rise, with 10 years working life 5) High-efficient electronic ballast, with power factor of 0.95 or up and 3 years warrant 6) Exclusive soft light 7) Unique design 8) Optimal for modern office use SPECIFICATIONSmodelspecA(mm)B(mm)packing(cm)(set/ctn)MQG-Y020240/A/B/C2x40W1198598125x62x21.52MQG-Y020220/A/B/C2x20W59859865x62x21.52MQG-Y020236/A/B/C2x36W59859865x62x21.52