Manufacturer: ViaVolt

Products with this attribute (2 total)

The 400 Watt HPS/MH Grow Light System with Remote Ballast and Smart Sun Reflector includes reflector, ballast, bulb, timer, cord and socket. The 400 Watt ViaVolt ballasts are wired for 120/240 Volt operation and are MH/HPS switchable. The bulbs are warranted for one year.

ViaVolt HPS (High Pressure Sodium) Grow lights have an effective spectral distribution for plant growth. Standard High Pressure Sodium Grow Lights emit light in the yellow and red wavelengths of the electromagnetic spectrum, but for increased effectiveness these bulbs have been enhanced with additional blue wavelengths to maximize their performance for plant growth. High Pressure Sodium light helps stimulate flower and fruit production in plants more efficiently than other light sources designed for growing plants. It is best to use HPS Grow Lights for the fruiting and flowering phase of plant growth or in a 4:1 ratio of HPS to MH for best results. 140,000 Lumens, 2,000K, ET25 Lamp.