Features Dimension 13.5mmx13mmx1.5mm Single color. Emitting Color: White Easy Installation with screws. High efficiency. Low power consumption Long operating lifespan. High heat dissipation efficiency. RoHS Compliant. Applications Read lamp. Street lamp. Energy saving lamp Decorative and Eentertainment lighting Indoor and Outdoor Commercial lighting Description The White source color devices are made with InGaN on Sapphire Blue Light Emitting Diode.