MasterColor CDM ED17 Protected Environmentally ResponsibleTCLP* CompliantALTO LampTechnology.;High lamp efficacy (up to 95 LPW);Energy-efficient alternative to incandescent/halogen.;* The TCLP is the US EPAs Toxicity Characteristic Leaching Procedure. Direct retrofit with immediate energy savings!Range of protected, high-efficiency long life ceramic metal halide lamps with a stable color over lifetime and a crisp, sparkling light to be used in open fixtures. Excellent Color Rendering.;Superior Color Stability Over Life.;Total Cost of Ownership Benefits.;FadeBlockLamps feature integrated UV blocking medium for reduced fading of fabrics and paintings.;Available in 50,70,100, and 150 watt with 3000& 4000K color temperatures. Ideal for general lighting, downlighting, and flood lighting.