Search results

  1. R

    DiY LED Grow Lights with CREE CXA3070 COBs and CPU Coolers

    say I had for 24x 3000k and 8x 5000k. what driver would be appropriate to run them all? Any links so i have an idea.
  2. R

    DiY LED Grow Lights with CREE CXA3070 COBs and CPU Coolers

    Someone had a valid question and im pretty sure i didnt see the answer. Do you have to have one driver per 3070 bulb or is their a larger driver available that you could wire several lights up to? Also if red 660 were the go to complete this baby. How many watts of warm would you add to perfect...
  3. R

    DiY LED Grow Lights with CREE CXA3070 COBs and CPU Coolers

    I have those exact heat sinks on my 3070's dude. Works perfect but i bought 3 and only 2 of the fans worked. I just removed the fan and dodgy stuck another pc fan on top.. works fine man. Looks cool too haha
  4. R

    sealed fridge grow box

    Question guys..Has anyone grown in a working fridge without removing the compressor and stuff so you can set the correct temperature or would this be impossible because of humidity levels? I just thought it would be much cheaper then running an aircon.
  5. R

    Heatsinks for DIY LED lamps

    This is totally off topic to whatever you guys are talking about but would you guys know how important the heat sink is for this model of LED- http://au.mouser.com/ProductDetail/Cree-Inc/CXA3070-0000-000N00Z230F/?qs=sGAEpiMZZMu4Prknbu83y0bObCPMgyC%2fl6eQby5L%2fDGQDb9TViwpOg%3d%3d I have just...
  6. R

    IF you are new to LED and want help choosing what to buy, POST HERE!

    K thanks heaps man. :) this thermal glue.. I can't find any information on it?! How much do I apply. Also I bought these cheap chinese heat sinks that are about 2cm thick with tiny brushless fans... Should I go get myself decent heatsinks before I permanently glue these bad ass cobs on shithouse...
  7. R

    IF you are new to LED and want help choosing what to buy, POST HERE!

    Ahh dam i didnt see this response and already paid a fortune in shipping fees for the lights and only have the 3 cobs but i did also order 2 of these babies 60W Cree Epileds LED UV 430nm Blue 450nm 470nm Cyan 490nm Red 660nm White 7000K. Hope that's enough ..
  8. R

    IF you are new to LED and want help choosing what to buy, POST HERE!

    Say i had a tent with 2x 3000k and 1x 5000k. How many plants on average would i be able to grow from that without the plants becoming deficient of energy. Also i heard to add a warm red bulb for flowering http://www.ebay.com.au/itm/151448833915(would this be suitable?). what is a good cheap...
Top