VIVISOMALED DPR13005 Series is IP65 waterproof surface-mounted ceiling light with a plastic body and aluminum heat sink. Modern & stylish design for toilets, washrooms, bathrooms, and the balcony which is full of water vapor. Evenly distributed LED chips provide uniform light, available 12w-50w in power. The whole lamp is bright without shadows. It is ok to put the emergency backup into the body or to do a radar sensor type. Surface mounted light is easy to install , maintain and clean, which making them a popular lighting choice for both residential and commercial applications.