... led spotlight specification : LED Qty:3×2W PCSAmbient Humidity: 95%Light Efficiency:90LM/WIR: 84RaInput Voltage: AC/DC 12VPF: ≥0. ... counter lighting, office work station. 3.Back lighting, step lighting, light boxes. 4.Merchandising, exhibition stands, and panels. Our service:1 ... tube ,led panel ,led downlight ,led spotlight ,led par light and so on ,attach is our catalogue for you reference .3.80 ...