|04-20-2015 12:26 PM|
I have a 67 gal planted that is 24" high. I'm using T5 HO & spiral CFL currently, total 150 watts. Plants are pretty much happy. I'm planning to replace these with LED flood lights. I'd like to increase the lights a bit to allow for high light plants. The options available here are with 60 & 120 deg beam angle. 50W are with 6000 lumens 30 with 2700 lumens.
1. Should I go for 30W x 3 or 50W x 2 ?
2. What should be the distance between two lights
3. What will be the optimum height from water surface
|03-11-2015 10:39 PM|
I just flooded my 20g long with 2x10 watters running off a PC power supply. The light output is pitiful. Going to return them and go with 2x20w
Here are the ones I purchased:
|02-21-2015 04:57 AM|
|Dannyboy760||Attachment 433921eggs!!!! I hope the male is Fertile!|
|02-21-2015 04:55 AM|
|01-10-2015 03:40 AM|
|01-09-2015 05:05 AM|
|Dannyboy760||Hi everyone I'm new to the planted aquarium world but have been into reef tanks for the last 1 1/2. I have 4 @ 30 w on my 125gal long and my tank looks great and plants are growing.|
|12-04-2014 04:35 PM|
|ziggnick||I also feel like with the cfl I would just be meeting the light requirements and if further down the road I wanted to move up from low light I wouldn't be able to continue with the cfl and would have to start all over again with lighting where as I could add a light or 2 of led and be in good shape... overall cfl just isn't where I want to go|
|12-04-2014 04:18 PM|
150 gallon it's about 4ftÃ22"x31"
I know I can run cfls but for the price I belive these leds will actually cost me less in the long run, I would need a cfl of 30w or better which wouldn't be cheap then a clamp lightish apparatus that would have to be extra deep to accommodate the larger size cfl bulb and all the while my local stores don't carry any of that stuff so I'd be sourcing it all online paying shipping for each oder potentially and then probably using more watts than
Normal to help it cover the tank in light get
to the bottom meanwhile the bulbs will burn out fast than the led and then I'll be replacing so ve pretty much wrote off the whole cfl deal.... if I had a normal tank say 18" I'd be all about it and I may still use cfl one day but for this tank I feel like led is my best bet
|12-04-2014 03:22 PM|
What size tank? If you wanted to run cfls you could; 29" isn't too deep.
|12-03-2014 12:34 PM|
So I actually ran across these lights the other night when I was looking for a alternative to cfls
My problem is I'm using a reef tank to plant in so from substrate to the top of the water is about 29" which a cfl just won't do effectively
What do you think my best bet would be to get lowlight hardy plants to grow at that depth, from what I've read I feel like maybe 4 30w lights would do it or would I be wise to move up to the 50w and use 4....
I want to make a nice hood for my tank so I don't want it to be 3 ft tall on top of my tank because I went too big of wattage and now have to raise the lights waaaay up if you know what I'm saying
|10-24-2014 04:50 PM|
I searched around on Google for awhile about these kind of lights. And the info was so wide-spread about the power of the fixtures. Seems like I went a little overboard, as I got 4x 30W for a 70 gallon 26" tall.
Would you recommend 2x or 3x for med/high light?
Will post pictures when I receive them.
|12-22-2013 05:48 PM|
Not sure if bulbs burnt out or drivers failed but either way the fixtures no longer function.
Sent from my SM-N900P using Tapatalk
|12-22-2013 03:16 PM|
|12-21-2013 06:43 PM|
|10-07-2013 03:21 AM|
I am slowly talking myself into getting another aquarium. I want it to be large (120 gal) and well planted, of corse.
LED flood lights were my initial idea for lighting, but was afraid that eBay ones won't last. The post above seems to confirm that to certain point. I am also not 100% sure if the light spectrum of flood lights will be sufficient for good plant grow.
Now, reading your posts above I got curious about E27 led bulbs. I saw on eBay there are also bulbs for hydroponic plant grow that I could mix in for better plant grow.
I was wondering if anyone tried those hydroponic plant grow in aquarium and if they worked. Of course their light colour isn't pretty but they would be supporting lighting to normal bulbs.
Is it too much? Would the light cause algae bloom?
Does anyone have experience with E27 bulbs? Do they provide sufficient light? Or would I need like 100 of them?
As I mentioned its a fresh idea and any advice will be much appreciated. Or please, talk me out if it if it's a bad idea.
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