bhazard451
New member
80 leds looks fu*king sweet. lol
chinese led lights
- Thread starter stevercleeze
- Start date
- Status
80 leds looks fu*king sweet. lol
Hey Chicago,will you still need 4 fittings to get the coverage on your tank and is the extra power just to get some decent par on the bottom. I got 60 on mine.
Have just ordered mine, 120w,the extra grunt would probably be nice, although the extra $100 per fitting makes me wonder. I am not as deep as you.
Cheers
Can someone explain beam angle versus optics.
The light will be on 4x2x2. I've been in touch with twilight and I'm about ready to order but i need to know what is best for my tank.
I'm going to order a mix of royal blue, blue and a few violet. I need help with the white. what temp should I go with. I would like the light to be 14k-20k. is 2:1 the way to go or 1:1? I don't think i'll go with red or green. do you think the red and green will make a difference? I would rather not sacrifice blue or white, your thoughts?
The light will be on 4x2x2. I've been in touch with twilight and I'm about ready to order but i need to know what is best for my tank.
I'm going to order a mix of royal blue, blue and a few violet. I need help with the white. what temp should I go with. I would like the light to be 14k-20k. is 2:1 the way to go or 1:1? I don't think i'll go with red or green. do you think the red and green will make a difference? I would rather not sacrifice blue or white, your thoughts?
bhazard451
New member
The beam angle is the spread the led will initially put out. It is usually 120-140 degrees and very wide. Optics kind of work like a magnifying glass, focusing that wide beam into a narrower area, while increasing the strength of the light. You want that strength to penetrate a deeper tank. That's the non-technical oversimplified answer.
2:1 should be fine. I prefer multiple colors of whites to enhance the spectrum. Green is not really needed, and a few reds and violets enhance color.
Last edited:
bhazard451
New member
I also picked up a new Apollo SolarBlast fixture last night and posted a review in the other thread. Until these companies make something Apex compatible, and with the same led bin quality, I think its the best choice available for Apex users right now.
bskiba
Member
I would do 2 with blue white and maybe 5 violet bulbs. and I would do 90 degree optics. without optics you would have waste at just 4-5 inches above the water. i have a 60 cube which is half of your tank and i ended up buying optics because i don't like the spill from the standard 120 degree's.
mr. pluto
New member
so you are suggesting the bridgelux leds are better in the Apollo fixture
than the fob d120 boxes? by how much?
Last edited:
bhazard451
New member
I believe so, but I'd need a PAR meter to confirm. Not all Bridgelux leds are created equal, or Crees for that matter. You can't really tell by just looking at them.
bhazard451
New member
New Warranty info from Evergrow. I really like that they'll include extra leds for free with an order, if you want to change the color or replace a few. They'll cover shipping year 1 and they have a US distributor. Awesome!
Before Buying
1. All our products come with Full Factory waranty:
EverGrow warrants that our products are free of defects for a period of THREE years.
We will repair or at our option replace any product that is defective.
The warranty covers defects in workmanship and defective components.
It does not cover damage caused by abuse, moisture damage or water.
For the first year
2. Parts:
A. Extra Blue/White/Violet(420nm) LEDs: Total amount less then 8pcs will be sent out with Orders, 100% FREE;
B. Wrong packing/Missing Parts such as Plugs/Hangers: Will be sent out in 24 hours during working days, 100% FREE;
3. Not working:
C. Parts such as LEDs/Drivers/Dimmers: Will be sent out in 24 hours in 24 hours during working days if you can repair it yourself (We will help), 100% FREE;
D. Please return to our Agent in USA or EverGrow in China if you don't think you can repair it: Parts/Shipping, 100% FREE;
E. Please return to our Agnet in USA or EverGrow in China if light totally can't work: New light will be sent out in 3-5 working days after problem confirming;
For the 2-3 year
F. Free Parts such as LEDs/Plugs/Driver/Fans/Dimmers: Will be sent out in 24 hours during working days if you can repair it, customers pay shipping;
G. Please return to our Agent in USA or EverGrow in China if you don't think you can repair it: Free Parts, customers pay shipping.
Before Buying
1. All our products come with Full Factory waranty:
EverGrow warrants that our products are free of defects for a period of THREE years.
We will repair or at our option replace any product that is defective.
The warranty covers defects in workmanship and defective components.
It does not cover damage caused by abuse, moisture damage or water.
For the first year
2. Parts:
A. Extra Blue/White/Violet(420nm) LEDs: Total amount less then 8pcs will be sent out with Orders, 100% FREE;
B. Wrong packing/Missing Parts such as Plugs/Hangers: Will be sent out in 24 hours during working days, 100% FREE;
3. Not working:
C. Parts such as LEDs/Drivers/Dimmers: Will be sent out in 24 hours in 24 hours during working days if you can repair it yourself (We will help), 100% FREE;
D. Please return to our Agent in USA or EverGrow in China if you don't think you can repair it: Parts/Shipping, 100% FREE;
E. Please return to our Agnet in USA or EverGrow in China if light totally can't work: New light will be sent out in 3-5 working days after problem confirming;
For the 2-3 year
F. Free Parts such as LEDs/Plugs/Driver/Fans/Dimmers: Will be sent out in 24 hours during working days if you can repair it, customers pay shipping;
G. Please return to our Agent in USA or EverGrow in China if you don't think you can repair it: Free Parts, customers pay shipping.
bhazard451
New member
Double Post
JJIM
Member
My lights arrived today!
Which distributer allows you to build these in this fashion, and where do you get the schematic from which to build it? Is it on their site along with the different LEDs they carry (color etc.). Being able to customize to this degree is wonderful providing the cost does not go up exponentially :spin2:
Love to see your link that you purchased it from cmantis.
Anyone have the link on where to build these with the shcematic cmantis used?
They were purchased from Evergrow. The DIY option I believe is like $15. A few weeks back they were running a free DIY special. I have the list of LEDs they offer but its at home. The schematic I just did on MS paint. Feel free to use it. I just emailed it to them and they built it exactly.
Wow that is pretty cool about the free led's. I am surprised they include violet as those are $0.50 extra. I will admit I had a slight issue with one of my lights where one of the dimmers didn't dim just full power. They responded immediately and sent me detailed instructions on how to open it up and fix the problem
I am still not sure exactly what was wrong (I just switched the power supplies) so suspect a wire connect came loose. No big deal and was pretty easy to work on. The inside looks real clean on these lights. All the wires were tied up and there was wax on the connections so they can tell if you mess with them. They also mentioned the 3 year warranty to me and said to contact them anytime. I still stay in touch with them and have given them some requests on items to order.If anyone is interested I am working now on the openreefs.com project and hope to make these lights eventually work with the controllers.
bhazard451
New member
Wow that is pretty cool about the free led's. I am surprised they include violet as those are $0.50 extra. I will admit I had a slight issue with one of my lights where one of the dimmers didn't dim just full power. They responded immediately and sent me detailed instructions on how to open it up and fix the problem
If anyone is interested I am working now on the openreefs.com project and hope to make these lights eventually work with the controllers.
I made my Nova A4 into an Apex controllable one. It requires replacing the drivers, and re-wiring of the fans.
I'm not sure of the exact specs of the d120 driver, but you would need:
2 PWM dimming drivers
around 80-100 volts each (if they are wired in a series connection)
600-630mah
~60watts each driver
I bought the custom drivers off aliexpress too. It's a little bit of a pain, but it is possible.
bhazard451
New member
One with 90 degree optics should work just fine.
Eshine makes some nice looking lights, but they are expensive, and their warranty is suspect. One person here reported having problems trying to get a broken controller replaced. He was just given the run around for awhile.
- Status
