The 320-watt GE ConstantColor 17267 ED37 ceramic metal halide lamp is the ultimate light source for all applications. It uses an advanced three-piece arc tube design developed through rigorous Six Sigma processes. With the three-piece arc tube, this ceramic metal halide lamp has a survival rate of up to 96% at 20,000 hours, which means greater reliability! Its crisp, white 4100K light provides dramatic accents and highlights, with excellent color rendering and improved spectral distribution with enriched reds.
*Mercury containing products sold into the state of WA include an environmental handling charge of .25/each