Highbay Lights

Referring to these link provided below-

http://www.success.com.my/i_prod/Standard%20Series%20Highbay.pdf

http://www.success.com.my/i_prod/DS Series Highbay.pdf

http://www.success.com.my/i_prod/Concave Highbay.pdf

I would like to ask which of these type of light is good. They're being offered at quite good price, so I am just wondering.

And if yes, which of these 3 types would be the best.

Puff puff, bye.

If you want to use a high/low bay light to grow then you're going to have to tear the original refractor off anyway and separate the bulb base from the ballast. so essentially you're not really using most of what you're buying anyway so the only thing that really matters is the ballast. make sure its multitap / quad tap (or else rated for 120v if you plan on plugging it into a standard residential outlet) and then decide do you want MH or HPS? 250w, 400w, 600w, or 1000w?

I hope you're not planning on buying these things brand new? Ebay is your best friend.

read these two threads:

https://www.rollitup.org/do-yourself/164853-how-use-industrial-low-bay.html

https://www.rollitup.org/grow-room-design-setup/158466-do-you-need-400w-hps.html