Big dipper LC200W-H 200W COB RGB 3in1 LED Par light200W RGB 3IN 1 Led Par Light has RGB 3 in1 colors light,it creates warm,sweet and luxury atmosphere for wedding,church events,stage show, concert, theater,light shows,etc. occasions COB 200W Light Source: The use of COB light makes this Stage Light more stable,better heat dissipation, more efficient,and make the light color pure and even. Long Lifespan: With the COB technology, this light is more efficient,better heat dissipation, and the build in