Features - patent product, the specialized optical design, high precision optical lens, the maximum light output efficiency , good imaging results - careful design, exquisite appearance, closed and compact structure, aluminum material, self cooling system, ensure that the LED lamp life of long term, can be maintained for a long time pattern plate and a lens clean, avoid the troubles often clean; -The projection pattern can center static, outer wrap text around a rotation; or the entire pattern rotation ; can also pattern motionless. -The pattern sheet replacement is very convenient, only can be a simple opration -Suitable for night bar, club, SPA spa, stores, shopping malls and other places projectortion LOGO, festive decorative pattern identification,etc.