Features: Unitop high power LED downlight use high tech energy saving and environmental protection LED as light source which only consume energy 1/15-1/25 of traditional light source, It uniquely allows heat to dissipate properly; Make the products thermally stable for long hours of operations and last much longer. Specification: Body: Aluminum Lamp head can be turned LED quantity: 5x1W Viewing angle: 8, 15, 30, 45, 60 degrees Size: 140mm(length)x140mm(width)x133mm(height) Installation size: 122mm(length)x122mm(width) Optional colors: daylight white, warm white Voltage: AC100-240V Power consumption: 5W Lumen output: 300lumens Average lifetime: 50000 hours Application: Home lighting, office lighting, display case lighting, under cabinet lighting, art Lighting, boat lighting, accent lighting, etc.