A quick guide on what high intensity discharge grow lights are, the different types available on the market (high pressure sodium, metal halide, single ended, double ended, and their ceramic variants), as well as the differences between all of them.
Some of the Lights We Covered:
Vivosun 1000w HPS & MH Wing Reflector Kit: https://amzn.to/3ljr8to
Vivosun 1000w Double Ended HPS Reflector Kit: https://amzn.to/3k9ODWN
Vivosun 315w Ceramic Metal Halide Fixture: https://amzn.to/2X6MJgm
315w Ceramic MH Bulb: https://amzn.to/3C7Uq5h
600w Ceramic HPS Bulb: https://amzn.to/3k9OHpv