It is made of dkp profile iron material. it should be coated. static black powder paint was applied and baked in the oven at 180 degrees. 50 dkp sheet metal box is used. e27-60w bulb should be used. the body can be wiped with a dry microfiber cloth, chemicals should not be applied. more than 10 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.