Sunmaster Cool Pulse Start Metal Halide, 600W nutrients-and-supplements Screen comes with hardware so

Screen comes with hardware so you can easily mount your new screen

High balanced output between 400 nm and 700 nm drives strong vegetative growth through flower

Fluence Suspension Kit for RAY 22/44/66

The bulbs are made in Germany by an ISO 9001 certified facility

Sunmaster Cool Pulse Start Metal Halide, 600W nutrients-and-supplements Screen comes with hardware soSUNMASTER 600W COOL Sunmaster 600W COOL lamps are the growers choice throughout North America and Europe. Chemically weighted with stronger blue wavelengths, the 600W COOL encourages increased internodes while maintaining compact growth. The tailored spectral output promotes larger leaf area and thicker primary stems. E ballast compatible. 1 year warranty.