This led projecttion lamp’s light source is from cree chip, super bright high clear projection. The max projection distance are 5 meters, and supports 15°/20°/25° light angle adjusting. This product make of high quality aluminum, lifespan up to 30000 hours. Perfect for Christmas, Halloween, Party, Wedding, Stairs, Shop Door, Bar, Hotel, Advertising Light bulb, Holiday, Home, Cafes, KTV, Clube, Restaurants etc. There are 4 colors for your options of the logo design, and charged by the types of logo colors. Warning: this item only install on the indoor places. We also have outdoor waterproof for your choice, just contact us if you want.