SUNMASTER Cool Deluxe Grow Lamps emit light from 5000° to 6500° Kelvin, imitating the natural look of daylight. They are an ideal light source for the seedling and vegetative stages of plant growth, while still emitting a wide spectral distribution.

SUNMASTER Cool Deluxe Lamps surpass many other HID sources in PAR watts - the most objective measurement of total light energy available for photosynthesis.

SUNMASTER Cool Deluxe Lamps set new standards in general plant lighting, promoting high levels of photosynthesis without compromise.

• Electronic ballast friendly
• Maximum blue for seedling and vegetative growth
• Sufficient orange-red for stem elongation and flowering
• Ideal lamp for display purposes
• Imitates daylight
• Balanced spectral output
• Long life