Grower's Choice 500w Ceramic Metal Halide 4,000K Bulb Glass Jars This means you might end

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Grower's Choice 500w Ceramic Metal Halide 4,000K Bulb Glass Jars This means you might endGrowers Choice 4k CMH Daylight lamp is the best option for hearty vegetative growth leading to a healthy bloom phase. With a Color Rendering Index of 98 and intense full spectrum the Growers Choice 4k lamp provides near sunlight photon output. This leads to healthier and more robust vegetative growth. For use in any 500W CMH fixture Produces more PAR per watt than standard Metal Halide Richest spectrum on the market CRI of 97 makes this lamp the