The best cheap 600 true watt led

GROBRO6967

Well-Known Member
I’m currently looking for the best cheap 600 true watt led, preferably under £700 including shipping cost if from abroad (I’m from the uk). The tent I’m going to be growing in is a 4x4.
 

GROBRO6967

Well-Known Member
I’m currently looking for the best cheap 600 true watt led, preferably under £700 including shipping cost if from abroad (I’m from the uk). The tent I’m going to be growing in is a 4x4.
Also something that I could use from seedling to end of harvest
 

Hugo Phurst

Well-Known Member
Just me, but I'd go with multiple boards rather than one, easier to adjust & no single point of failure.
Check out ebay uk for boards with lm301h chips with meanwell drivers (dimmable), I saw several that would do.

Good luck
 

GROBRO6967

Well-Known Member
Just me, but I'd go with multiple boards rather than one, easier to adjust & no single point of failure.
Check out ebay uk for boards with lm301h chips with meanwell drivers (dimmable), I saw several that would do.

Good
Thanks for the suggestion :)
 

MustGro

Well-Known Member
@GROBRO6967 I'm an old air cooled 600 HPS grower. Go LED, HLG is probably the best there is, but you'll pay more upfront for it than other brands. I don't think you'll find a post on here crapping on HLG's lights or their customer service though. For what you'll save on electricity, your LED will be free in a few years compared to HPS. And LEDs are way easier to control. Less heat and most have a way to adjust the wattage to the LEDs. Check the resources section on the HLG site. There's good info there like this https://horticulturelightinggroup.com/blogs/product-comparison
 

lusidghost

Well-Known Member
I think the reason why people report having better yields with HPS is because they are keeping the room temperature in the HPS range when they switch over to LEDs. At first I thought I was trading weight for electric savings and possibly a little extra frost, but my yields increased every cycle once I got the environment properly locked in.
 

MustGro

Well-Known Member
For me it was burning them up with the LEDs. I pulled bigger buds under HPS when I first got the LEDs but I got some good advice form RIU members and I'm definitely pulling more with LED now. Better quality too I believe, there's more spectrum with LED, plus so much more. The light is just way different.
 
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