Chinese LED Lights

livingseas said:
I plan on opening the lights up, removing the hanging points and replacing them with bolts. Then attached to an 8020 frame so all the lights are only hung by 4 wires. Then I can lift the whole unit up and down easily.
Click to expand...

what's a 8020 frame i want to do the same?
 
visuvius said:
How do you guys think the D120 compares to this Cadlights fixture based around a 50w multichip:

http://www.cadlights.com/index.php?main_page=product_info&cPath=42&products_id=216

I can't decide between whether or not I want to go with the D120 with customization or the Cadlights. I'm leaning towards the Cadlights because I feel like I'll never figure out a layout I'll be happy with.
Click to expand...

That cadlight is somewhat poorly designed, and triple the price for less output. How much space are you looking to cover? a 50w multichip is also dirt cheap, and you could make a similar light out of a multichip for less than $100. I personally love the single point source effect of a multichip, but I absolutely hate its heat, lower efficiency, and lack of spectrum.

That light leaves all of the spectrum to the multichip, which essentially ignores large regions of spectrum and is underpowered. D120 or the new IT2040 is better by far. The PAR readings are also even less than what I took for the d120/IT2040.
 
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boxer385 said:
I found what a 8020 frame is, Livingseas let me know what size bolts you will be using.
Click to expand...

I'm gong to design something up today and place an order. I'll put togeher
a tutorial when I am done showing everything I bought/costs/pics/etc.

Give me a week or two to get something built.
 
bhazard451 said:
I just cut the upright to size with a hacksaw. It allows a d120 to be adjustable in hanging height, which is no longer required with the new light, as they have adjustable hanging kits.

20120918_193816_zpsb562b099.jpg
Click to expand...

Does the clip slide on the bracket at all?
 
Looking to replace a few leds with reds in my twilights and after talking to Lyn, shipping would be too great for just 6 leds $30, so does anyone know where in the states I can order some from that will work in Lyn's fixture. I have just the 90 degree beam spread 3 watt.
 
darimont said:
Looking to replace a few leds with reds in my twilights and after talking to Lyn, shipping would be too great for just 6 leds $30, so does anyone know where in the states I can order some from that will work in Lyn's fixture. I have just the 90 degree beam spread 3 watt.
Click to expand...

Ask them to ship via airmail. It will take around 3 weeks though.

You might have to use their leds. I tried their leds in another fixture, and other leds in their fixture, and in both cases the leds didn't light up.
 
Dapg8gt said:
^^^^ same here looking to add some to the D120..
Click to expand...

Any ebay 3w epistar/bridgleux led will work in the d120. Check the Aqua Style website for what they look like, or buy them from there too.

If they are on stars, you'll have to remove them from the stars. It is easier to buy ones that aren't. Evergrow will sell you the leds too directly.
 
bhazard451 said:
Ask them to ship via airmail. It will take around 3 weeks though.

You might have to use their leds. I tried their leds in another fixture, and other leds in their fixture, and in both cases the leds didn't light up.
Click to expand...


bhazard451,
Thanks for the info.

mlott132,
Any chance you'll be ordering anything from Lyn in the near future?
 
phragger said:
I drilled holes in the canopy and ran the cables through.
Click to expand...

The top of my canopy opens up and is hinged so I cannot use the hanging kit or anything from the top, I was kind of looking for someone who has used the sides of their canopy with tracks or something to get an idea.... anyone?
 
bhazard451 said:
Doesn't slide at all. If you are worried that it will, just glue something onto the bracket to prevent it from doing so.
Click to expand...

Can you take a full shot with the lights showing as well?
I'm going to build this today or tomorrow but I kind of want to see how the lights hang onto your clip.

Thanks!
 
bhazard451 said:
Any ebay 3w epistar/bridgleux led will work in the d120. Check the Aqua Style website for what they look like, or buy them from there too.

If they are on stars, you'll have to remove them from the stars. It is easier to buy ones that aren't. Evergrow will sell you the leds too directly.
Click to expand...



Thanks I will check that out.
 
I have several questions hopefully someone can help!

SO is the only difference between the D120 and the IT-120 the LCD screen and timers? Also, where are you guys ordering the IT-120? What is the IT-2040? So many serial numbers being tossed around.

Also, per Hazards post, I see that there are these three white options available:

"Cool White (7500k-14000k)
Neutral White (~4500-6500k)
Warm White (~3500k)"

Is cool white the most popular white? I'm looking at commercially available fixtures and it looks like they mostly use Cool White. If someone were going for a 10K look, which white would they use?

Hazard, what do you think of this version of the D120:

http://www.aliexpress.com/store/pro...-15W-4R-4G-4B-with-Lens/317880_587678783.html

Dimmer one: 24Blue + 4Violet(420nm)
Dimmer two: 6B + 15W + 4Red + 2Green

Can anyone tell me what the overall color of that would be?

Sorry for all the questions.

I think I might go down this route instead of the Cadlights.
 
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visuvius said:
I have several questions hopefully someone can help!

SO is the only difference between the D120 and the IT-120 the LCD screen and timers? Also, where are you guys ordering the IT-120? What is the IT-2040? So many serial numbers being tossed around.

Also, per Hazards post, I see that there are these three white options available:

"Cool White (7500k-14000k)
Neutral White (~4500-6500k)
Warm White (~3500k)"

Is cool white the most popular white? I'm looking at commercially available fixtures and it looks like they mostly use Cool White. If someone were going for a 10K look, which white would they use?

Hazard, what do you think of this version of the D120:

http://www.aliexpress.com/store/pro...-15W-4R-4G-4B-with-Lens/317880_587678783.html

Dimmer one: 24Blue + 4Violet(420nm)
Dimmer two: 6B + 15W + 4Red + 2Green

Can anyone tell me what the overall color of that would be?

Sorry for all the questions.

I think I might go down this route instead of the Cadlights.
Click to expand...

- The new light (IT120,2040, same thing) has a heatsink, adjustable hanging kit, lcd screen, sunrise/sunset, moonlights, and a remote control over the d120.

- Cool White is the standard. Neutral White and Warm White are experimental for adding more PAR and spectrum to a fixture to better mimic sunlight and MH. 1:1 cool white to blue for 10-12k, 2:1 mixed whites to blue for 10-14k, 3:1 warm white to blue for 10-14k.

If using Cool Whites, change the 6 blue on dimmer 2 to whites, and you'll have a perfect blend near 10k. If you want to use neutral/warm whites, then the layout is fine for 10-14k.

I can't link to the company, but google "Evergrow Lighting".. or go to the Reefbreeders website and look at the "104 watt fixture" It is the same one.
 
Okay so just to confirm what you're saying:

Dimmer one: 24Blue + 4Violet(420nm)
Dimmer two: 6B + 15W + 4Red + 2Green

That setup would result in a 10-14k range? And if I wanted it to be more in the 10K range, all I do is tell them to switch out the "6B" blues on dimmer two to Cool Whites?

Will only 15W to all those other colors really provide enough white light?

Which Evergreen LEDs are considered "Cool White", is it the W3=8500k?

Thanks for your help with this man.
 
visuvius said:
Okay so just to confirm what you're saying:

Dimmer one: 24Blue + 4Violet(420nm)
Dimmer two: 6B + 15W + 4Red + 2Green

That setup would result in a 10-14k range? And if I wanted it to be more in the 10K range, all I do is tell them to switch out the "6B" blues on dimmer two to Cool Whites?

Will only 15W to all those other colors really provide enough white light?

Which Evergreen LEDs are considered "Cool White", is it the W3=8500k?

Thanks for your help with this man.
Click to expand...

That default setup with cool whites will look around 16-18k. Yep, just switch the 6B to 7500k and up Cool Whites. 7500k or 10k whites might look the best.
 
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