6500k

I recently got 2 LED Glass Tubes. These tubes produce 2400 Lumens while running at 24W/230V with a CRI >=80 and 6500K. Will a combination of 6 of these bulbs be enough for a successful grow from seed to harvest? Will a combination of different LED Glass tubes work better? For instance a...

Anybody still use CFL’s?... I decided to make this thread about pure CFL growing whether starting seeds, rooting clones or early vegging I always loved growing with CFL’s cus they are perfect for starting seeds. These little lights are so underrated idk why they hate on em but they have always...

Over the next few weeks I should be ready to harvest my seeds. My Question to the thread is this... During Growth Phase, we use 6500K lights. Then During Flower, we change over to 2700K What is the proper Kelvin required to grow seeds??? 2700k or 6500k? -ALSO- What Light cycle should you use...

2'×4' bloom scenario using E27 LED... 1 spectrum (50w more)... 493w [100% - 3000k](80CRI) or... Mixed spectrum (25w less)... 468w [11% - 6500k](80CRI) + [89% - 3000k](80CRI) or... Mixed spectrum (50w less)... 442w [23% - 6500k](80CRI) + [77% - 3000k](80CRI)

so I've been hearing many controversial stories about when to use cfl then having to switch to another light source , which is making me a bit sad , that I'm doing cfl ,only . the question is has anyone actually used em all the way till harvest ? Any pics of how ur guys plants turned out purely...

Is there a thread for pics that directly compare kelvin to kelvin compared to bud structure and trich production? If not let’s start here

(PICTURES OF BOX BELOW) Hey guys, I'm adding a poll to this thread to see if you guys think I will be wasting my time or not with this. I have a 24x24x48 grow tent as well but debating buying an led, inline fan, and carbon filter for an extra $200. What do you guys think? I'm obviously not...

Hi Guys Last Night I build up a Cree CXB 3590 2 COB Combo 3500K + 6500K for my Veg Box (0,6×0,6m/2×2) To fire up the Sun a MeanWell HLG-120H-C1400B with a 100k Poti (+/-3%=102.3kOhm) makes it easy to dim it up 102.3% with 3 COBs in Step 2 The COBs are active air cooled and 1.43A take out 99.8...