MootPointBlank
Murphy's Law Incarnate
- Joined
- Sep 29, 2008
- Messages
- 83
- Reaction score
- 57
You know if I put "LED vs. Fluoro" nobody would have viewed the thread. But, seriously, I've had to make some adjustments to my setup and I need to choose what lighting to use for my veg chamber. I've read plenty of grow journals and endless commentary on fluoro vs. LED, but they don't really address what I have in mind.
I have a 400W MH in a 2'x2'x5' box and it just can't be cooled well enough. The MH is going to get moved out with my flowering setup (400W HPS) and I'll flower under 800W of both .
What I'm thinking of doing is lining the four walls of the box with lights (either LED or Fluoro). Since it's only for veg I'm hoping that no vertical light source to stretch toward will encourage shorter internodal spacing and a bushier, horizontal shape. I understand that one of the main gripes about using LED is that it has poor penetration through the top laver of the canopy. If the lights are coming from all sides, won't that alleviate the issue? Fluoros are only slightly warmer than LED's but have a substanstially shorter lifespan and appear to cost more. I've been weighing the pros and cons for days now and I can't make up my mind. The fluoros also produce tons of light that isn't used while the LED's produce only light in the usable wavelengths for photosynthesis. I'm really leaning toward LED's but am hesitant to invest when there's so much disagreement on the issue.
I guess what I'm really asking is if you think my plan will work and if not, why?
MPB
I have a 400W MH in a 2'x2'x5' box and it just can't be cooled well enough. The MH is going to get moved out with my flowering setup (400W HPS) and I'll flower under 800W of both .
What I'm thinking of doing is lining the four walls of the box with lights (either LED or Fluoro). Since it's only for veg I'm hoping that no vertical light source to stretch toward will encourage shorter internodal spacing and a bushier, horizontal shape. I understand that one of the main gripes about using LED is that it has poor penetration through the top laver of the canopy. If the lights are coming from all sides, won't that alleviate the issue? Fluoros are only slightly warmer than LED's but have a substanstially shorter lifespan and appear to cost more. I've been weighing the pros and cons for days now and I can't make up my mind. The fluoros also produce tons of light that isn't used while the LED's produce only light in the usable wavelengths for photosynthesis. I'm really leaning toward LED's but am hesitant to invest when there's so much disagreement on the issue.
I guess what I'm really asking is if you think my plan will work and if not, why?
MPB