LED lights
has anybody heard anything good about led light??
|
LED lights
On 6 Apr 2007 10:26:47 -0700, wrote:
has anybody heard anything good about led light?? Yes, it's brighter than LED dark. Any specific questions? |
LED lights
On Apr 6, 2:38 pm, Charles wrote:
On 6 Apr 2007 10:26:47 -0700, wrote: has anybody heard anything good about led light?? Yes, it's brighter than LED dark. Any specific questions? I am thinking about getting some led grow lights. this site seems to sell some pretty inexpensive ligts atleast in bulk http://www.fuzzlight.com. |
LED lights
On 6 Apr 2007 16:18:38 -0700, wrote:
On Apr 6, 2:38 pm, Charles wrote: On 6 Apr 2007 10:26:47 -0700, wrote: has anybody heard anything good about led light?? Yes, it's brighter than LED dark. Any specific questions? I am thinking about getting some led grow lights. this site seems to sell some pretty inexpensive ligts atleast in bulk http://www.fuzzlight.com. Try posting with as much detail as you can to sci.eng.lighting. There are several people who keep up on LED technology. I wouldn't be too specific if you are planning to grow "Interesting" plants. |
LED lights
On 6 Apr 2007 10:26:47 -0700, wrote:
has anybody heard anything good about led light?? Most of them are used for ambient or atmosphere lighting, not lighting a pathway. If they are hard wired, they may be much brighter than the solar LED units they sell. If you want to try them, buy them from www.qvc.com and for thirty days if you don't like them you get a no questions asked full refund, less shipping the items back. |
LED lights
they are cheap to run per lumen
they dont burn out for thousands of hours (10,000) they typically emit only a limited spectrum so it is really important to make sure the spectrum is blue with a bit of red and the intensity is enough for growing plants. Ingrid wrote: has anybody heard anything good about led light?? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ List Manager: Puregold Goldfish List at http://weloveteaching.com/puregold/ sign up: http://groups.google.com/groups/dir?...s=Group+lookup www.drsolo.com Solve the problem, dont waste energy finding who's to blame ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I receive no compensation for running the Puregold list or Puregold website. I do not run nor receive any money from the ads at the old Puregold site. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Zone 5 next to Lake Michigan |
LED lights
On 7 Apr, 00:18, wrote:
On Apr 6, 2:38 pm, Charles wrote: On 6 Apr 2007 10:26:47 -0700, wrote: has anybody heard anything good about led light?? Yes, it's brighter than LED dark. Any specific questions? I am thinking about getting some led grow lights. this site seems to sell some pretty inexpensive ligts atleast in bulkhttp://www.fuzzlight.com. You mean YOU are trying to sell them ! http://www.gardenbazaar.com/directory/kin/ As I comment on sci.engr.lighting, they're OK for lettuce - (maybe) :- http://www.metaefficient.com/archive...w-lettuce.html (the only commercial application I have been able to find and I wonder if they paid full price for those LEDs ? ;) ) From observations of experimental grows they're about as efficient as compact fluorescents, but substantially less so than even small HIDs .. so even for (expensive) lettuce, their only selling point (outside of a laboratory) is lumen maintenance / longevity.... but the payback time surely has to be a decade or so ... I reckon fluorescents are the best solution for domestic salad production. |
All times are GMT +1. The time now is 04:26 PM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
GardenBanter