on our large 4kg heatsinks, (with a thin layer of 5W/mK thermal paste, like all of our lights.)
This is another option at the 120W level, like the QB-130v2 and CXM-32.
It's R-spec, but 3500K, so though it's on the flowering side of things, you could probably grow full cycle with this. Overall spectrum looks a bit warmer than our 3333K lights.
Running on a 94% efficient Delta LNE-54V-150W-AA driver, or 92% efficient Mean Well XLG if you prefer the bigger name brand driver.
If you're comparing with a similar light, note that our massive heatsink means this light runs about 20 degrees cooler than the typical HLG clones on thin anodized heatsinks. This equates to about a 10% efficiency boost compared to pretty much any QB-120 on the market.
At least from a quick look around, this is a good deal. Prices of similar clones from other RSA vendors include: R3695, R3600, R3999. R3440.