Chinese LED Lights

I read through most of the old locked thread as well as this one.

I'm thinking about this model: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290764118956&ssPageName=ADME:X:RTQ:US:1123

Is there anyone out there that knows if something like this can be hacked to run on a DIM4?

For those of you who have UV in your lights, what's the function? Is algae a problem?

Is there a better option out there than the one I'm looking at?

That should be fine. DIM4 is not compatible with the drivers they use. Violet 420nm is great for growth and florescence.
 
Kevin32, do you have any pics with it on fully? I am curious to the spread as well as I am thinking to test my luck with 2 to start over my 72" tank. Thanks

I ran three at first as well and it works just fine!! two IMO wouldnt work..i since upgraded to 5
 
Can someone please give me some feed back on my diy layout i have in my pic for the D120 i plan on ordering them in the near future and i wanted to get the best layout i can i thought i could get some help from you experienced with them already?
 
Biecaka what ratio did you use in your a4?

Also I'd like to ask about the new light with the LCD screen... its 2 channels still right? Still 28 one channel and 27 the other? Also I know they can be set to increase slowly every so often but since I dont have one how can this be set? For instance.... if I want my blue channel to ramp up every 30 mins till its fully on and then my white channel to do the same ... can that be done? And then can it ramp down the same way? The white slowly ramp down until all blue is still on? And then the blues ramp down until its off?

Also is the three moons on its own channel? Or is it with the blues? Sorry for all the questions I just wanna make sure I cab set it how I want before I decide on these over more d120s.... thanks guys
 
Another thing is where can I find the link to the it120? Is it on Aliexpress? Cause if so I cannot find it ... thanks
 
Can someone please give me some feed back on my diy layout i have in my pic for the D120 i plan on ordering them in the near future and i wanted to get the best layout i can i thought i could get some help from you experienced with them already?

18 blues should be 450 royal blue. You dont want the 460-470 as your main blue.

Other than that it looks just fine
 
Another thing is where can I find the link to the it120? Is it on Aliexpress? Cause if so I cannot find it ... thanks

The Evergrowlighting website. I cant link to it.

The ramp up/ramp down can be set to whatever you want every half hour. So at 7:30pm you could be at 30% white 30% blue, and then at 8:00pm you could be at 20%white 30%blue... etc. You can set each increment by 1%. Moonlights turn on at 10% to 0%.
 
Thanks bhaz I found it ... these things look sweeet ... how user friendly are they with the new LCD setup? And do u know how much there running? I know my d120 customized was around 180 shipped ...

And bhaz is it hard to add optics to the d120 or possible? I got mine with 120 degree lenses but now its gonna go over my sons cube tank and I can over imagine how much light will spill everywhere lol so could I just have them send me extra optics to add to it myself?
 
With the help of djmatteo I was able to purchase the same one as he did.

http://www.alibaba.com/product-gs/643217953/DIY_LED_Aquarium_Light_with_moonlights.html

Brian Sun (customer rep) was very helpful...

Here's are the pictures of the LED and some random picture of my corals...



2012-09-24123600.jpg

http://i106.photobucket.com/albums/m253/keviniscool32/2012-09-
24123725.jpg
2012-09-24124823.jpg

2012-09-24124654.jpg

2012-09-24124742.jpg

2012-09-28141127.jpg

2012-09-28141142.jpg

2012-09-28141219.jpg


**PS** Sorry for the tooth brush on the left, I was cleaning my tank and had a chance to took some pictures. lol **



Over I'm satisfied with the product. My tank is a 40gallon breeder with built in overflow box. 36 inches long. Since I went with only one LED fixture I got the 120 degree angle. I believe anything longer than 36inch would require 2 LED fixture to have good lighting. I switch from T5 to LED due to the energy efficient. Another reason is less bulbs to change. This fixture is dimmable with moonlight build in.

I went with

24 Royal blues, 4 Violets
23 Cool Whites, 2x REd, 2x UV


thinking about ordering this same set-up.. do you have a pic of what it looks like on during the daytime you could post??? also i was tols to get the 90 degree op does your 120 overshine really bad??
 
Travis I have a 1-1 ratio on mine. I caught them on sale w free shipping on regular standard units. I have 3 on my 220. 72 inches long with great spread.
Corey
 
I have been looking at alibaba for LEDs...have not had good luck with anyone. Their pricing on the site is one thing, then when they make email contact they are through the roof on pricing
 
Thanks bhaz I found it ... these things look sweeet ... how user friendly are they with the new LCD setup? And do u know how much there running? I know my d120 customized was around 180 shipped ...

And bhaz is it hard to add optics to the d120 or possible? I got mine with 120 degree lenses but now its gonna go over my sons cube tank and I can over imagine how much light will spill everywhere lol so could I just have them send me extra optics to add to it myself?

Very user friendly. I figured it out in a few minutes. The new hanging kits and remote are sweet. The new optics are twist on too... and they should work with the d120s. They even use TIR like Ecotech.

They might sell you the optics if you ask. They would probably also ship them along with a light if you bought one, just like they'll ship extra leds on request.
 
any of these work with apex yet

I just asked about this actually. The drivers they use in these units are apparently the wrong voltage, so no they're not compatible. The IT120's have a controller built into them though, however, I've yet to find the at a reasonable price.
 
So as an IT guy and a general Hardware geek I was browsing randomly on newegg and came across this.
Newegg
Looks to be the same design. Any thoughts?

Not Dimmable or customizable and cost more than buying direct. The taotronics are sold on eBay also. Some reviews on those are less than stellar.

I would go with and evergrow customized if it were me. Shipped to your door with more features for $175 ( at least that was the price when I go mine in July )
 
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