Most Efficient LED Grow Light On The Market? - Invisible Sun Featuring Critical

[Keeno]

Keeno--Mr. Research,now I see the groom push,go get um...
..

Yes @JJ. Ive got a few test grows on the go. The build was never meant to take the time it did. It was a issue of hidden costs I wasn't aware of until I hit the issues. But its all complete now and half of it is fully setup with plants

[Stickylemonz]

@Keenoplants mate

[Zipp]

lookin good there Keeno ... nice one

just started going down the led scene and was looking at the hlg 600 R spec for my 4 x 4 tent

so will be watching this with interest , so 2 lights to cover the 1.2m x 1.2m mmm pricey lol


good luck with the rest of the grow and nice loft mukka

[Paul_led]

Can’t wait to see how these lights perform mate , I am gonna get my tent re setup and have a play see what setup I like

[Keeno]

Very cool set up it certainly should put out some buddage in that room mate.

Thank you @2-Scoops.

[Keeno]

Update

Not much to report atm. I'm filling the net and will not flip until is rammo. I'm determined to do these lights justice. I was shocked the last week, I have been moving the lights down each day, around an inch. I started to see some slight light stress as I got lower. Putting that into perspective, 75w per bar, the bar is 1m long, these lights are putting out a serious amount of useable light for watt, thats evident. Crazy tbh. I've moved them back up and will crack on filing the net for another couple of weeks.

Feed is set to 5.9 but will be upped to 6.0-6.1 to start loading the plants up ready for the flip to flower.

The light is keeping up with the 720w custom jobby next to it,

[duke]

blimey them big lights make my quantum board look like a postage stamp!do they give off any heat?mon the coco!

[Keeno]

blimey them big lights make my quantum board look like a postage stamp!do they give off any heat?mon the coco!

Next to none @duke. They run luke warm and that's with the ballast sat on the heat sink to. Very very impressed with the build quality on them.

[Keeno]

These are progressing through veg nicely. No real difference from the 2 x 150w F-Bars to the 720w custom jobby next to it. I've got a length of YBS super quilt I install between the lights so no cross-over, another week or 2 and I reckon it's flip o'clock. I'm tucking but the node spacing is the same on both sides.

The current feed is 1.25ml per liter, this is more than id is feeding under HPS. Start of cal def as expected around this time so they are getting a "load up" atm using 0.5ml per liter cal-mag in the feed and a foliar feed of Epsom salts. PH has been risen to 6.2 while I'm feeding cal mag for a couple of days.

[2-Scoops]

Looks to me like your gonna be in for a real room full of buddage here come chop all being well and all that mumbo jumbo. Looking good in their now mate. :)