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Best led light?

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Be an artist of consciousness, your picture of reality is your most important creation, make it powerfully profoundly beautiful” Alex Grey

Current grows in flower ?
5 Star Killer 1 Terp-n-Pine “manifolds”, four 7 gallon, two 5 gallon fabric, super soil, water, molasses, occasional tea or root organics HPK tea (started modified nute program beneficial waterings/amendments (no bottles) at week 3
600 actual watts, 12 gen7 vero 29 cobs, 70 watts deep red/far red (emerson effect)

2 GOO & 2 Island Sweet Skunk, 5 gallon fabric, super soil
Water, molasses, occasional tea or root organics HPK tea
400 actual watts, LED build

Canna nutrients line with boost – dwc, Terpinator – dwc
​​​​​​botanicare calmag plus and GH silica, pH up/down
Super soil – mixed myself
13.5×14 grow room divided, 13.5×6 flower 6″ can fan pro max/can-lite carbon filter, 13.5×8 veg/work room passive intake

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Well that depends on how you look at it.

Asuming for all variables that power efficiency and yield is priority.

Cost no object, the most efficient LED you can buy or build. But you are talking about several thousand dollars to buy or produce a product that will be superior to sodium discharge.

When economic value is wanted, sodium discharge wins all. With all other technologies the fixture cost per umol is in the several dollars. Sodium discharge is less than a single dollar per umol.

Even when not looking at the initial costs, sodium discharge is still more effcient and effective than anything else. Except for LED, but you have to pay deeply to get that level of efficiency.

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  • Join Date: Nov 2017
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Be an artist of consciousness, your picture of reality is your most important creation, make it powerfully profoundly beautiful” Alex Grey

Current grows in flower ?
5 Star Killer 1 Terp-n-Pine “manifolds”, four 7 gallon, two 5 gallon fabric, super soil, water, molasses, occasional tea or root organics HPK tea (started modified nute program beneficial waterings/amendments (no bottles) at week 3
600 actual watts, 12 gen7 vero 29 cobs, 70 watts deep red/far red (emerson effect)

2 GOO & 2 Island Sweet Skunk, 5 gallon fabric, super soil
Water, molasses, occasional tea or root organics HPK tea
400 actual watts, LED build

Canna nutrients line with boost – dwc, Terpinator – dwc
​​​​​​botanicare calmag plus and GH silica, pH up/down
Super soil – mixed myself
13.5×14 grow room divided, 13.5×6 flower 6″ can fan pro max/can-lite carbon filter, 13.5×8 veg/work room passive intake

What’s the best or good led light for around 200-300$? One with enough coverage for around 3 plants if possible