The design of crystal filled sky and starry sky is a supplement to the basic indoor lighting system, which can fully play its role in any local area that needs to create a pleasant, relaxed, and elegant atmosphere. From comfortable private spaces such as bathrooms, restaurants, bedrooms, etc. to public places that emphasize environmental atmosphere, such as bars, dance floors, cinemas, hotel lobbies, etc; From damp or difficult to replace light bulbs in places such as swimming pools, saunas, massage room ceilings, to exhibition rooms and difficult to climb high ceilings, crystal starry skies are the top choice for designers.