Lighting LED only thread (the manual)

[cc2arms]

Me???????? Nah, I just learn quickly and question EVERYTHING..........lol!

Ok completely off topic but I thought I'd mention was looking last night into building some light bars for use after lights out (730nm) Sure would be cool if A guy could find a cheap option for purchasing Aluminum ;-)

 

[pop22]

Cheap and aluminum don't go together..........

Ok completely off topic but I thought I'd mention was looking last night into building some light bars for use after lights out (730nm) Sure would be cool if A guy could find a cheap option for purchasing Aluminum ;-)

 

[pop22]

Here's a link for metals:

http://www.speedymetals.com/c-8379-square-tube.aspx

 

[cc2arms]

Here's a link for metals:

http://www.speedymetals.com/c-8379-square-tube.aspx

That is awesome, you're a life saver. Going to build (1st of the month) 2 bars My intent is one bar going to be all 730NM leds to come on at lights out, and I want to build another bar that will be a mix of UV & IR just to help with trich production. I build/repairs pcs got a box full off laptop power supplys now that Im seeing result with leds time to do my own thing, plus projects are fun.

 

[cc2arms]

Cheap and aluminum don't go together..........

Cheap and aluminum don't go together..........

agreed

 

[NwoodsGrower]

starting a grow with these COB panels in a 5x5 stay tuned! (White Widow xxl and Girl Scout Cookies)

Actual Power Consumption: 300 Watt

LED Type: 6 High Powered Cree CXB3070 LED Chips (3000K)

Working Voltage: 85v - 265v

Power Supply: 1.33Amps (6 Power Supply's)

Operating Temperature: 90°F -110°F (32.2°C - 43.3°C)

Full Spectrum: 380nm-780nm

Thermal Management: 6 x 80mm dual bearing cooling fans

Product Dimensions: 17.5" x 11" x 3"

Product Weight: 18 lbs

Lens Angle: 90 degree

Coverage Area: 48″ x 36″ @ 16" above canopy

 

[think_different]

hey new to here but have a few auto grows under belt. i recently bought a 270 blackstar chrome. any advice on hanging height in different stages would be great with coverage at those heigth. any and all info pls. im growing new dutch passion think big. as before i have grown think diff. dark devil ak48 and couple photos. average 1.5 oz per plant. think different mainly i have a 100watt blackstar ufo. 90 series mars hydro and a 270 chrome in a 4x4
thanks all

 

[bushdktr]

Hi there, welcome, I have myself two Blackstars UFO and hang them at 50 cm in veg and 30 cm in flower

 

[diskokobaja]

can somebody reccommend some good led from aliexpress,orr alibaba for my 1x1x2m secret jardin tent.. im using 400w hps now..

 

[Think]

Is there much difference with 18/6 and 20/4 light cycles? I've always grown with hps on 18/6 I've changed to led now and wondering if 20/4 would be better?