Fluorescent Grille Light 1) 0.6mm white-painted sheet steel housing 2) Anti-rust treated and rust free for 8-10 years under normal application 3) M2 double parabolic matt-anodize aluminum reflector or G2 mirror-anodized aluminum 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) OLC (omni-directional luminance control) provides even lighting without glare SPECIFICATIONSmodelspecA(mm)B(mm)packing(cm)(set/ctn)MQG-Y0014404x40W1198598125x62x21.52MQG-Y0013403x40W1198598125x62x21.52MQG-Y0012402x40W1198298125x33x21.52MQG-Y0011401x40W1198183125x21.5x21.52MQG-Y0014304x30W89359895x62x21.52MQG-Y0013303x30W89359895x62x21.52MQG-Y0012302x30W89329895x33x21.52MQG-Y0011301x30W89318395x21.5x21.52MQG-Y0014204x20W59859865x62x21.52MQG-Y0013203x20W59859865x62x21.52MQG-Y0012202x20W59829865x32x21.52MQG-Y0011201x20W59818365x21.5x21.52