LED to absorb dome light is adsorption or embedded in the ceiling of the home page lamp act the role ofing, like droplight, it is also the main body of indoor lighting equipment, is the family, office, entertainment place, often choose the lamps and lanterns of various places. Well, what about the dome light you understand? Such as dome light maintenance methods and installation matters needing attention and so on.LED dome light generally around 200 mm diameter dome light is suitable for use in the hallway, bathroom, and 400 mm in diameter, in not less than 16 square meters room at the top is advisable. LED dome light of common on the market has two kinds of D shape tube and circular tube and tube size difference. Three watch when you LED to absorb dome light of choose and buy. A look at the product identification is complete, formal tend to be more standardized, the label of the product should be identified: trademark and name, product model specifications, rated voltage, rated frequency, rated power. 2 if the power cord of lamps and lanterns has CCC safety certification marks, external wire cross-sectional area should be 20.75 square millimeter. Three see if charged body of lamps and lanterns, light source into the lamp holder, finger should not touch the charged metal lamp holder.