... of MR16 led spot light 3W 1.LED power: 3W. 2.Great energy-saving effect, save energy by 70% comparing with traditional lamps3. ... and unstable light caused by ballast5.High-purity Aluminium shell, heat sink and hanging hook6.Lamp surface treated with anodization, corrosion ... .8.Corrosion, dust, water, and shake-resistant, no leakage or poison, green environmental protection. Trade Terms: 1. Payment: T ...