led bulbs

Strictly LST. Hasn’t been topped. LED bulbs. MG mixture. 2 gallon smartpot. 34 days from (bag)seed. Going for a ring of 7 tops on the outside and 2 in the center.

Hey guys and gals wondering if anyone knows 100% if you can switch out a t12 for a t8 as long as you can match specs... just have an older shop light I would like to use on babies on a rack I’m thinking any suggestions are welcomed thanks again for taking the time! Cheers to healthy and happiness.

Out of all the ladies in my tent this one seems to be the only one not branching out. or filling up nicely only thing i can really relate this to would be genetics. i also speculate that shes not getting the light to groq because she is to bushy anywayAny input is welcome setup vegging indoors...

https://www.ebay.ca/itm/High-Power-20W-30W-50W-COB-LED-Grow-Light-Bulbs-Full-Spectrum-AC-110V-220V/273018762492?hash=item3f912fb4fc:m:mlYSFNCsnoA9j68A8k6ROKQ if you can find better.. please inform the people...

So i got a couple 10w draw 60w equiv store brand led incadecent replacement bulbs for supplimenting a shady corner with the globes cut off.... how come these 10w fixturez have no active or significant passive heatsink that i can see? If i built one id need bigger heatsink than this bulb has...

Led lights 140w Never hotter than 80-85 Tap water is 7.0-7.2 1 plant is good genetics (dinafem blue cheese) Feeding medi one (organic 1 part feed 4-3-3) Medium is/was a fuck up. I ran out of promix and figured id run 60/40 peat to coco, all was well untill i started feeding 2 weeks ago (super...

Whats up guys just wanted to share my most recent little project running 1 125w cfl, 2 40w, 2 23w, and 2 10 w leds... the 10w leds put out 3 times the lumens (25k) at equal disyance to the 40s they just have very limited spread. I plan to make a rack of them very similar to a cob cxb build...

Hi all!!! Does anyone have a good led bulb setup? Pics would be great. Working with 8 60watt led Cree bulbs. All have the bulb covers removed. The splitters we bought put the bulbs at pretty sharp angles. So just pictures or advice would be great. This is for germination / seedling stage...

Starting my first grow would love advice. Before starting I did lots of research to try and prepare to grow well in a climate where the humidity would most likely be sitting around 25% outside. That in consideration I had to make a setup that would allow for humidity to build much higher than...

Hey all! Just a quick question on led lighting. I noticed a lot of manufacturers producing led grow lights in the red and blue spectrum but I was wondering if it was possible to grow using just 5000k and 3500k led bulbs? A 15 watt led is equivalent to about 100 watts so could I possibly run...