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  1. welight

    Cutter’s shifty swapping of led chips

    Please feel free to return the product, happy to give you an RMA. I will check with teknik if he has more stock of the PC blue as he did not the last time we checked. I believe what has happened was we used our chip from our anti bacterial board, this was my mistake, so happy to cop it. It is...
  2. welight

    parallel wiring led strips without wago's?

    to clarify the boards have + and - at each end, they also have the Molex solderless connector which takes 14awg wire cheers Mark
  3. welight

    eBay sellers?

    I cant speak for HLG, I noted they have used Osram on their early boards and then used Samsung on the Diablo, we currently use Cree XPG-3 which is the best led in deep red right now
  4. welight

    eBay sellers?

    epistar 660??, the money in these boards always relates to the deep red, the white chips are cheap relative to deep red, so if you use cheap deep red, it brings the whole unit cost down, what do you get with cheap deep red....... PPP(piss poor performance)
  5. welight

    ebay and shipping delays?

    Logic alone says flights around the planet are almost nothing, all commercial flights carry freight, so most freight is now dedicated freight forwarders maybe an excuse, but also the current reality
  6. welight

    Migro Aray Confusion

    yes its just a short version but is the WHD part. its an SL bin so whatever CCT/CRI in that flux bin. if you can get LM301B in the SM 40 lumen bin it would be fair to say that bin is king of the hill. The problem with most suppliers they are non specific about flux bins, in fact I see a...
  7. welight

    Migro Aray Confusion

    not sure that makes any difference, at a realistic 55 Deg C, but its all becoming a close race
  8. welight

    Migro Aray Confusion

    im calling bullshit, no way the lumiled is identical to LM301B, its a good chip, but has a different footprint to start. if your going to go 2835 then Cree is better than lumileds, so why would you not use the best 2835 going?
  9. welight

    Bars vs Boards

    If made in oz means anything be happy to hook you cheers Mark
  10. welight

    Bars vs Boards

    maybe, however it is very accurate, thats really the point
  11. welight

    Bars vs Boards

    dialux does actually allow you to create multiple planes, so within a single project,you can model 12,18,24, 36 inches etc, so you can see the impact of inverse law relative to canopy obstruction importing 3D plant models, you can also model light on walls, on plants, pretty much anywhere in the...
  12. welight

    Guide me to the Light....

    Hi Duke I emailed you, your order is going to ship in the next 24 hours Cheers Mark
  13. welight

    3ft strips ?

    Assuming you have to build a frame for this, why not get a little creative. if you stick with 2ft strips your options in terms of available, easy to get strips opens up, offsetting strips has very little impact on coverage, just means you need a couple more spines on your frame Cheers Mark
  14. welight

    4x4 tent: 6 x QB96 Elites + UVA + (I need help with FR and RB build)

    yes we have 365nm LG chips in stock cheers Mark
  15. welight

    2 x 320W XL QB V2 R SPEC KIT vs the new 650R

    Top bin, we only stock the top bin, all our products use the G bin, dont see the point in selling any other bin Cheers Mark
  16. welight

    4x4 tent: 6 x QB96 Elites + UVA + (I need help with FR and RB build)

    Hi MS my avatar shows our 285mm(1ft) strip, this has 12 leds but can be run as 2 channels of 6 leds, so we can make with CREE XPE-2 FR on 1 channel and Cree XPG-3 RB on the other, and you can either run them as 12 in series for a fixed ratio of both colours or run two drivers and control/dim...
  17. welight

    DiY - Samsung's strips

    we going to a standard 24V version, no 48 volt, it makes more sense, as driver selection will be simpler as will mesh tek bluetooth control. The current design is using Cree's best eff chip, the 2835 at 224 LPW Cheers
  18. welight

    DiY - Samsung's strips

    Hi Rocket, we have tended to standardise all our plans on a 18 inch height to canopy. This plan is only using the EB strips you gave teknik no additional red boards. I agree, I think this is overkill, 800PPFD with these would have been more than adequate. Yes the 24V BR-V2 we expect in the next...
  19. welight

    DiY - Samsung's strips

    I used teknik's ies file on the EB Gen3 slim line 2700K 90 CRI, ran up a 4x4 plan, maybe a bit of overkill, but sometimes im all about shits and giggles, these are 2fters Plan Download ciao
  20. welight

    can't find 280-315nm lights

    all our UVC/UVB use LG die, I think there to best performance/$ Cheers
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