Search results

  1. havor

    Matching Drivers and COBs

    20x CBX-1304 with roughly the same lumen out as one single CXB-3070 COB, and would cost double what a CXB-3070 COB would cost, why would I even consider buy led bulbs from Walmart? (: The quistion is, would, using Bridgelux now as a exsample: 10x Vero10 = 12140 lm = $0.0032/lm 5x Vero13 =...
  2. havor

    Matching Drivers and COBs

    I have a question. I take it a little to the extreme, but would using let's say 20x CBX-1304 make any sense for having a better spread of light over a CXB-3070 COB (20x 458 = 9160 lm vs 1x 9250 lm)? It would then double the cost, and it would be more work hooking them up, but would it be more...
  3. havor

    Why not hang the COBs strait on the power grid.

    Properly a very stupid question, but why not hang the COBs strait on the power grid. Sure first make DC out of it whit a diode bridge, and take the ripples out whit a capacitor, but that would save a lot of money on led drivers. 3x36V=108V, thats pretty close to the 110V used in the US, and...
Top