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Jameshong

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Everything posted by Jameshong

  1. Hi bro, Go DAMA buy the acrylic sheet and diy la..I got big bottle of acrylic glue if you need .
  2. Hi Razali, Please bring this LED, Epileds “dual core” 410-420nm LED in too !
  3. The newly announced Maxspect Razor is a hot and sexy little number that is getting a lot of attention from our tech rabid readers. Therefore we have gathered all the technical and LED details about the fixture to spill to help tide you over until we can get our grubby mitts on one in person. The full lowdown on the MaxSpect Razor LED is after the break. Most of the features of the Razor follow along with the Mazara X that came before it; a built-in controller, dual channel control, six time points per channel to set your lighting schedule, etc… That’s where the similarities end though. As we touched on before in our first announcement of the Razor, gone is the ability to individually replace LEDs as the end user sees fit. Instead, all the LEDs are mounted on a single MCPCB that gets changed out in a single shot. While that doesn’t offer the same amount of flexibility as before, it does simplify the design, makes it a little more reliable and a whole lot more affordable. We expect that because the modules are being marketed as user replaceable, more options will become available to let you mix and match things to suit your needs. As of right now, two versions are being announced. The first being the Razor LED M10K, which is supposed to approximate a 10000K color temperature with all channels at 100%. Obviously, that color temperature can be manipulated to the end users preference. The second version is the Razor LED M16K which is designed to have a bluer color temperature closer to 16000K. This change in overall color temperature is done with a few changes in LED setup. So what are you getting for the 150W of this fixture? To start with, on the Razor LED M10K, each module is using four 8000K cool white Cree XT-Es @ 1300mA and two 3000K warm white Cree XT-Es @ 1300mA on channel A. Channel B consists of three Cree XP-E blues @ 860mA, two Cree XT-E royal blues @ 1300mA, and two Epileds “dual core” 410-420nm violets at 1300mA. The Razor LED M16K changes things slightly by replacing two of the 8000K cool white XT-Es with another pair of Cree XT-E royal blues on channel A. Maxspect is continuing to adopt new technology using the new XT-E whites for cost savings, as well as increasing output, similar to what they are doing with the new Mazara X, which is going to be using the new Cree XB-D. Both the XB-D and the XT-E white are using Cree’s silicon carbide technology, which is dramatically reducing the cost of high output, high quality LEDs. Some may question why the use of warm white LEDs. These add some additional red spectrum in a way similar to other manufacturers are using discrete red LEDs, but in a way that will blend better and create less obvious color shadows. The new Epileds “dual core” 410-420nm LED is interesting too though. While it’s not clear at this time whether it’s two identical chips at the same wavelength in the same package, or if they have a 410nm and a 420nm chip in the same package for a little wider spectral range, it is clear that it’s great to see a high power, high output LED in this wavelength range. There has been no mention yet if these fixtures have any form of daisy chaining, be it wired or wireless to control multiple fixtures from a single location, or whether there will be “dumb” versions like the Mazara X, but we’re sure things like that will be cleared up shortly at Interzoo, where these fixtures will be officially announced. Read more: http://reefbuilders.com/2012/05/09/maxspect-razor-led-2/#ixzz1vBT6AGdX
  4. I'm using Tesino GP232 bought from China. It's super silent, good price and low watt !
  5. more info at Marine Engineers website
  6. From the spec, LPS and softies are ok but not SPS.
  7. Looking for small Fire Shrimp. If you have 1~2 to let go, pls PM me. Prefer deal at west.
  8. What is the recommmended air pump's rate? Should it be fine bubbles or otherwise??
  9. Hahaha...me too but hopefully the upgrade price is cheaper for current Radion user lor !
  10. yap...hope ecotech will leakge more. Beside New TIR Lens, I'm more looking forward to the extra 4 LEDs and hopefully this 4 are UV or True Violet !
  11. The TIR Lens for the Radion LED light is a new lens cluster from Ecotech Marine which gives the Radion XR30w a lot more depth penetration in the aquarium. Ecotech Marine’s TIR Lens is designed with Total Internal Reflection (TIR) with an unspecified beam angle, but more with purpose of getting a good light spread at 30 inches deep, over a 24″ square area. The Radion TIR Lens is easily swapped out with the current common reflector, also replacing the current splash lens. INterestingly enough, the Radion TIR Lens includes four more lenses than there are LEDs in the Radion which is a sure fire sign that new LED cluster will be coming down the pipe with more LEDs, perhaps taking advantage of the six channels of color control already baked into the Radion. Ecotech worked very hard to make the Radion TIR Lens retain its very wide light distribution, so if you get a TIR lens for your Radion you can expect the same spread, with more intensity all over. Pricing for the Radion TIR Lens will be announced after Ecotech returns from Germany and you can expect easy upgrade through the Ecotech parts store as we have seen in the past when the Ecosmart and other accessories were launched. Read more : http://reefbuilders.com/2012/05/16/tir-lens-radion-ecotech/#ixzz1v2FdRIS5
  12. Better to take out the old n redo with new silicon.
  13. Thanks for the sharing.. ! Very slim and nice outlook LED lightset..
  14. Nice tank and sump design...will camping here..
  15. I have space constraint in the 1.5ft nano tank's sump. After slot in sock filter, return pump, skimmer and chiller's pump, left over a small place for one TLF150 FR so thought of adding biopellet to reduce both NO3 and PO4 at the time if not possible then I might just run Rowaphos in the FR..sigh!
  16. Just wonder whether anyone success in reducing phosphate by running just biopellet w/o rowaphos ?
  17. I set my white light switch on from 1pm to 11pm so when I back from work at 8pm (usually) still got time to view the tank meh .
  18. Hi bro, Your photo why so bluish...take under blue light har! The actual one with white light is way nicer when i was at your house last Sunday leh!
  19. Too far from me...else i sure take it.. .
  20. Thanks bro. I have a few sizes of thread taper, few sizes of allen key bolts & nuts on hand liao..so what I need is the countersink drill bit only. Will go down this weekend to see see look look.... !
  21. I dun think so. I'm frequent visitor there...LOL!
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