- Our Halo GU10 series, simple and plain, essential to smart home - ECODO Smart Mesh Gateway up to 64 nodes - ECODO Remote Control up to 256 devices per channel - Comes with 12W x 2 ECODO Safety Mark LED Drive - 2700K - 6500K 3CCT with dimming control - Lumen : 2160lm , CRI >90 , Beam Angle : 36dg - Dimensions : 210 x 105mm x H70mm / Cut Hole Opening 195mm x 95mm