LED Recessed Ceiling light 4*1W Round 1. External driver 2. Size: D95*H45mm(Mounting ... . View Angle: 25,40,60,90 LED Recessed Ceiling light 4*1W1.Chip Used: 4pcs High power LED 2.Input voltage: 100 ... (External driver)3.Color temperature: 2,700K-7,000K(Optional) 4.View Angle: 25°,40°,60°,90° etc. 5.Material: Professional ...