... Illuminant 3x1W(cool white,warm white)+3528 SMD(red light,blue light,green light,white light) Luminous Flux (LM) 330LM~350LM Dimension Φ90mm× ... Beam Angle 30° Ingress Protection IP20 Ambient Humidity 10%~90% R.H. Operating Temp -30°C~55°C Color Rendering Index ... .LED Colorful Ring:yellow,red,blue,green,orange,white3.Available light source:warm white,neutral white,cool white4.LED Chips:Epistar,Cree ...