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- Apr 15, 2023
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bandit recommended Grandmaster LEd to me when I was looking for Blue lights. I bought a pair of their 450nm booster bars. Their lights look good but have been out of my price range. I'm happy with the Marshydro FC4000-evo's I have. I think I'd need to be a better grower to utilize more expensive lights. The best golf clubs still won't let me whack a ball like Tiger can.
That makes sense! I have time to research and decide. So, with patience, I might even catch some sale prices. It would be nice to have something nice to grow into as I gain experience. Those Evos sound like great lights. I've definitely come across a lot of people who love them.
You're right about the GrandMaster lights being pricey. I don't know if it'll happen again, but I seen people mention getting catching some good sale prices.
Honestly, I was expecting much less from the HPS/MH lights. What I'm seeing, so far, makes purchasing a new light less urgent. I'm still in the "amazed I can grow anything resembling weed" phase, lol. I have a lot to learn and have seen enough to recognize there's a lot more to it than the lights.
Do you know of anyone on Bud Builders who uses the lights from GrandMaster LEDs? I'm curious if anyone here has firsthand opinions to share.
PC, You're mistaking me for somebody else recommending Grandmaster LED.
I would never recommend those lights let alone blue bars.
So let me be totally clear about Grandmaster LED...Geezus even that name makes me throw up in my mouth a little...
Buyer Beware.

No way I'd spend my money there and no way I'd tell somebody else to do so. Buy if you want though. Nobody here is using them. Pretty sure everybody here either has Spider or Mars and a few CLW.
Evo lights are the same thing across several brands so ACI, Mars, Spider, are all selling the same thing with different stickers just like how Grandmaster and Light Science are the same thing but of much lower quality than Evo.
I have Evos as well and they're good but they're no Osram which is what's in CLW. These are just things where everything on paper looks and seems equal until it's in a real world situation. Like a Kia and Cadillac are both cars and will get you A to B but we gonna say that Kia is a better car just because it got there?
All of these lights grow plants and there's no question about that. Commercial grade just grows a better plant and usually has 5 year warranties.
It's super ez to compare every light out there by looking at it's stats.
Also with LED, you get what you pay for. Go cheap and you'll find yourself trying to supplement it later if not replace it all together. That's my lights rec lol.