SUNMASTER Conversion Grow Lamps are Metal Halide lamps which operate on standard HPS ballast and igniter systems.

They are effective in promoting both vegetative growth and flowering.

SUNMASTER Conversion Lamps (sometimes known as Retro Lamps) promote high levels of photosynthesis without compromise.


600W Conversion Lamp

HPS to Metal Halide Conversion Lamp

Colour Temp: 6000K
Tubular Lamp

Add to cart