The chassis adopts high quality cold rolled plate, and the surface is treated by phosphating and spraying. The corrosion resistance is good, and it is not easy to wear and fade. All plastic fittings are flame retardant materials. There's another kind of LED grille.
Light sources are usually fluorescent tubes. It is divided into embedded type and ceiling type.
The utility model relates to an illumination lamp, which is suitable for being installed in a writing room with a ceiling.
