Product features: Beautiful and modern design Crust is made of the steel plate Cover is treated by spray plastics Lamp holder is made of VO grade fireproof plastics glue (PC bulletproof glue) Soft light, capability steady, energy saving, fixed easily 3CM width, 2CM height, slim outline There is a long ballast inner, reliable and safe use, A piece of film is put on the crust, just like a window, from where you can see a blue starter. Novelty and dazzle the eyes. Single-tube Slim Magnetic Fluorescent Light Fixture NO.:DM002 quantity:15(pcs) TYPE:DM-8A/40 40W?30 30W?20 20W size of package: 124.5×13×13cm, 94×13×13cm, 63×13×13cm