@dbrn32 @MAXHeadRoom @Niala Looking for a light(s) for a 5x5x7 Tent. I know @MAXHeadRoom and someone else on this board (cant remember who right now) built lights using Quantum Boards and components from this company. I just got off the phone with Horticulture Lighting and was told this would wor…

It’s a board, they may sell it as a kit. I know of some people using them, quality board for sure. they sell it in a compact board, or a little bigger. You can also use them with no heatsink up to 2A (70+w) [Screenshot_20181106-124741_Samsung%20Internet]

Now looking at it, they dont sell it as a complete kit, but the prices are comparable, and you may save on shipping costs by ordering closer to you. Just another option.

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I can’t give you an answer to that tbh. No real specifications to it so.

I also wanted to try their reflector series because of the better price. But Mars recommend me their newest light Pro II 160 for my 2x4 grow tent. They showed me some review pictures, which shocked me a lot. So i decided to go with it. Mars didn’t lie to me. I like what the light have done so far. M…

I watched the guide video on youtube. I think it is a little hard for newbies. The light don’t have any ventilation implements like heat sink. I guess the temp will be the same as HPS light. If the board burnt out, what you will do for that?

You can buy the kits with the heat sinks at HLG also. Just need to assemble. The boards are very efficient so they do not produce too much heat that the metal plate or heastink cannot handle. My 4 board setup puts out less heat that a single board cheep China LED.

The electrical efficiency of good leds vs alternative is so much better they don’t require active cooling. In most cases, you can touch them without being burned. Definitely can’t do that with hps.

Just how much of a crop increase can be expected on average, that’s alot of coin , just wondering how long would it take to get your invest back in grow compared to a cple 900 watt vipar, I’d like to see a side by side comparison grow, that would be cool.

Horticulture Lighting Group HLG 550

Indoor Growing Lighting

WickedAle November 21, 2018, 1:41am 301

Building your own light is not difficult. Saves ton of money. Build with quality boards though. Horticultural Lighting Group are highly recommended on this forum. That’s what I did Gold Leaf DWC Hydroponic - #16 by WickedAle

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Horticulture Lighting Group HLG 550

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