HPS or Metal Halide for flowering??

[hero4u]

Using LED lights right now and thinking about switching over to a better light.  What light should i use for flowering HPS or Metal Halide??

[Wild Bill]

LED's are probably your best option. They use less electricity and have a better color spectrum. If you aren't getting the results you're looking for with your existing LED's then get more wattage. There is thread on here about LED lights and what you should look for.

If you decide to go with the old technology then I would advise HPS.

Edited October 28, 2019 by Wild Bill

[JLozo420]

I agree with Wild Bill. I have saved alot of money, environmental adjustments (heat problems) and better herb using LEDs. I have a 2000 Watt Philizon Led fixture and a few other small leds for my whole cycle and have way better results. Look into 2000-3000 watt LEDs with COB lights built in. Best way in my opinion.