400w Sunmaster Neutral Deluxe Metal Halide Conversion Lamp

Sunmaster 400 watt MH Conversion lamp is an MH lamp that is designed to operate on HPS (sodium) or digital ballasts. Easily convert your HPS systems to Metal Halide to promote plant growth simply by replacing your current HPS bulb with this Metal Halide conversion bulb. The Sunmaster 400 Watt MH Conversion Neutral Deluxe Bulb produces 36,000 lumens of a balanced spectrum light for both flowering and vegetative growth. This is a specially designed horticultural bulb.