Reliable Material: the shell of UV black lights for glow party is made of aluminum, which is resistant to impact and corrosion;The lampshade is made of PC material;They are waterproof and suitable for indoor and outdoor use;However, the plug and switch are not waterproof;The temperature of the UV LED Black Light will rise accordingly after prolonged use (this is normal);Please do not touch it directly with your handsEasy to Use: outdoor black lights waterproof can be applied to the places with plug, directly plugged in, and equipped with a 360 degree adjustable bracket, which is easy to locate, and is very suitable for dance floors, living rooms, yards or other party placesSize Information: black light posters for room is about 9.45 x 4.92 inches/ 24 x 12.5 cm, convenient for you to carry out activities in the dark and provide you with a nice experience, can realize wide angle illumination and cover more areasWide Applications: black light flood light is not only suitable for illuminating most active pigments, paints and dyes, but also very effective for visible fluorescent materials and neon objects;They are suitable for festivals and activities, such as Halloween decoration, Christmas display, clubs, parties, neon objects, aquariums, bands, body painting, art exhibitions and so on