Materials: The luminaire body is pre-coated metal, which is based on zinc-plated steel, and the louvers and reflectors use imported full-specular aluminium. The perforated panel is also aluminium. Merits: Luminaire are made automatically with super-thin electronic zinc-plated steel. It is more canker endurable than common bake lacquer and the lighting function is up to international environment protection, saving mounting space. The luminaire body is designed reasonably, making the installation and maintenance much more convenient. The middle clapboard made of cold rolling steel is lower cost and the perforated panel has the advantage of decomposing dizzy light. Applicable occasions: Widely applicable to luxurious hotels, restaurants, office buildings and shops. Luminaire mounting method: Suitable for recessed mounting or surface mounting. 1215x315x125mm