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400w Cool Metal Halide Lamp (Universal Burn)

400w Cool Metal Halide Lamp (Universal Burn)

Brand: Sunmaster
Part Number: SM400CU6


In Stock.

Chemically weighted with stronger blue wavelengths, Sunmaster’s 400-watt COOL encourages increased internodes while maintaining compact growth.  The tailored spectral output promotes larger leaf area and thicker primary stems.  E-ballast compatible.  One-year warranty.

Initial Lumens: 30,000

PAR Watts: 110

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