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Still going through ETL certification . Probably a couple more months.

Its the finished product of that. I will check with @robincnn to see when they will be listed but should be within the next month.

We've got some new Uv bars incoming..... We will be sure to get one to ya soon. They really are nice and are designed to bolt onto the 550. We added a receptacle on the cord so it can be run daisey chained to the 550 or other uv bars.

We had the R-spec in testing for over a year before release. From our testing, the yields were higher. Most noticed a bit more fox tailing in a good kinda way and slightly more color expression. The jump in efficacy was what we liked most. If I was on a budget 3k V1 288s would be my go too in...

The Olson square. Unfortunately, the driver isn't dimmable but there is a 40-watt driver that is interchangeable. We may have some of them in stock. We also may have a 24-watt one as well.

That's why I generally recommend 30" for the trinity. Most growers will do well at that height. Yes 20" is better overall in flower over anything under a 5x5 area but if you aren't on top of your game things can go south quickly. What I generally have seen with the 550s is people starting at...

If you look at both plants it seemed the HLG side was smaller overall. Makes you wonder if a little more intensity was used during veg the size of the finished plants would have been closer. With a 100% equal canopy size I think the final numbers would've been a bit different . Thanks...

This is true. What I lack in looks I make up for it with hmmmmm. Steaks I cook a really good steak. :)

See second option.

Just add this. https://horticulturelightinggroup.com/collections/all/products/hlg-60-supplement Cheaper than upgrading boards and added 470mm blue to fill the white led "dip" . It also has 730nm for added emerson effect. Or this...

No our 301B are produced in Vietnam. At one time they were packaged in China and still are. Ours comes from Vietnam though. No one really hears much about Vietnam produced because we basically use them all.

Copying definitely sucks but using our name in advertisements and our product name is to create brand confusion. You can't believe how many people contact uson warranty claims to only find out they bought a knock off. They go so far as to print our names on the boards..... Just kinda sucks to...

Vietnam and we are pushing for Samsung to open a packing factory here in the US. Currently no one packages led in the states. One step at a time. Samsung's reactors are in South Korea.

So trying to use American labor as much as possible = Trump..... that's rich...... I was just educating the apparently ignorant. Carry on.

You can bash our company all you like. Doesn't mean you have the faintest idea of reality. We produce here in the US and pay 75% higher than the prevailing wage in our area. We use aluminium from American foundries to further help create and keeps good paying jobs in America. (Which costs us...

We do not sell the HLG-550 on Amazon. So no they didn't get blown off by us. We have several retailers that choose to list on Amazon. HLG fanboys.... lmao if the Chinese didn't have us to knock off you'd still be using cobs. Be realistic and don't hate the guys that changed the face of DIY...

How are you arriving at that? Just mw output at a specific current? VF of the square is 10% lower than the cree at same current. ..... Thermal droop seems to go to Cree but what we have seen thus far is Osram under promising and over delivering. We are seeing 70% efficiency at chip level.......

Less than Cree..... Lol I'm not even sure if cree got back with us on a price for the xp3. Sammy's new 2 watt reds are not half bad either. Funny part in real world numbers and the relative low overall percentage of red we use ( ~10% ) it really is splitting hairs. The tariff situation has...