 
Sunlight Supply Sun System
switchable ballast systems run a metal halide or a high pressure sodium. Available for 1000 or 400 watt lamps. To change from one lamp
to the other, insert the appropriate lamp and set the switch to the correct
setting. This enables growers to bypass costly conversion lamps with less lumen
output and allows growers to utilize the proper spectrums for vegetable growth
(metal halide) as well as flowering (high pressure sodium) with a simple to
use switch. Order lamp, remote ballast and reflector with socket assembly for complete unit.
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