- Our LEGO 3.0 series , Powered by Tuya - with zigbee 3.0 smart home - 2700K - 6500K 3CCT with dimming control - Lumen : 900lm , CRI >90 , Beam Angle : 36dg - Dimensions : L148 x W48 x H52mm , Cutting Hole L140 x 35mm