Hydroponics grow light T5 fluorescents lighting Size:23.25" L x 14" W x 2-3/8" H White powder coated on steel housing Specular aluminium Can be hung horizontally or vertically 18/3C SJTW 105℃ 300V Power Cord, 120V 5-15P Plug , L=10F 120-277voltage high power factor electronic ballast Louvers make the ballast and light tubes cool and much safer No lamp, suitable for T5/24W *4 With plain brown box