led spotlighting Product features : 1. high-quality aluminum alloy material, spraying surface, plating or anodizing treatment, not easy to fade, strong metal texture. 2.Low power consumption, high luminous intensity, high efficiency of electricity converting into light, super energy-saving. 3. Little heat generates, lamp life lasts long. 4. Shock & vibration resistant.5. Free of ultraviolet, infrared ray, no harm to human body and environment. Reference Parameters: Mode: VCK-C09 Size:Φ180mm* H80mm Aperture size:Φ160mm Voltage: 85-265V AC Power: 21W Power fator: 0.9 - 0.95 Luminous flux: 450lm±10% Color temperature: natural white/WW/CW Certificates: CE & ROHS certificates.