That's great thanks for the advice. It's much needed. I will look into the maxibright daylight led. They cost a little more but from a UK store. Thanks again
That may be equal or better. Prob better.
Both lower line lights though. Which is ok, they provide the light, spread, normal regularly used spectrum (like that HortriBlooms is customizable) but not enough to buy it.
Another starter light might be worth looking into is the Lumitek Zues Pro Bar-light.
Each one will provide good results I'd imagine. They may degrade, burn out, or fail, being made by less reputable companies, some with suspect or in-house chips. Most with poor thermal mngmt & clustered (hot diodes). Made to sell off false mktg. Meaning high initial par #'s until the heat sets in on em. Then Hopefully the manufacturer lives up to their warranty. But they know you don't know how much depreciation has occurred in a short span of time. Unless you take before & after readings that are logged.
There is a Premium fixture available at these prices $950 delivered. But that pricing is only temporarily during pre-order. They include allot more then the previously & after mentioned fixtures here. Like 11% outside the normal 400-700nm par range, x2 remote, dimmable drivers. Foldable/quick detach design to make x2 separate bar lights. Wide thermal mngmt to prolong longevity & increase efficiency. 5 yrs warranty. Ect.... Top-Bin 301H , Samsung SSL's or SQ's (optional)
LG , UVA. Spectrum is Cannabis targeted.
They are the First company to actually advertise they make Grow Lights specifically designed for Cannabis About 6 yrs ago or more.
After that if you want a Premium Bar-light then you'll have to pay around $1250 for the Pre-Order mentioned.
With the other options you're stuck with the same spectrum that does not include the EmmersonEffect nor is close to anything to do with natural SunLight.
Notice any similarities here?
Fluence
MaxiBright
HLG 650
This same pattern goes on for days. Copying the electrically HE spectrum to get the highest efficiency #'s, lower cost to produce & acceptable enough results. Most Usually preferred over hps but still not optimal.
Some spectral graphs appear to be stretched at times. At first i thought just a different tool was being used to measure the spectrums. I have a theory many posted spectral graphs are not what the light truly is. Be aware.
There's allot to know but it doesn't have to be that hard.
1) Fullest spectrum (less green then regular white is nice)
2) Thick/wide heatsinks
3) more Top-Bin diodes the better
4) how many rows of diodes, how many diodes, are they blended well & with decent spacing.
5) Quality driver offering at least a 93% efficiency rating.
6) remote driver(s) not mounted to the light with the option the remove from room or tent. Unless its one fixed light that does not offer versitilty like the Gavita for example. They can have 1 driver but if it fails then you lose the whole light mid-grow maybe.
7) cover over the diodes for protection & sometimes unintentional diffusion (good to have)
Versatility, can it be broken down onto 2-4 individual bar-lights?
9) warranty & trusted name (popular does Not always means best option just lack of knowledge).
10) build-quality . Hard to tell till you touch it tho.
Could be missing something but thats how i judge & purchase my bar-ligts.