-SMD LED, Ra > 90，R9 > 50
-LED power for 22W、42W applying to different size illumination
-To get narrow spot, spot, flood, wide flood, extra wide flood,oval flood or wall wash beam  angle by exchanging the diffusor freely
-UGR <19, reduce the glare value greatly after 2 times light distribution
-Manual dimming, 0%-100% linear flicker free dimmer
-CCT: 3000K-4000K-Horizontal 350° and vertical 90° wide angle with free adjustment makes the lighting no dead angle 
-Install easily and fastly
-Life Span: 50000H