gunguy05 Posted June 22, 2009 Share Posted June 22, 2009 Materials: Heatsinks Ebay Heatsinks I ordered 2 packs of these, they are 9.99 a piece plus shipping so $25.00 L shaped aluminum(1/2x1/2x3'), Al bar stock (1 1/2x1/8x3'), Al bar stock for mounting to inside of hood (1/2"x3')--- all of this was bout $12-$15 from Lowes/HD. 6- Cool White Cree XR-E LED from etg tech $36.00 6- Royal Blue Cree XR-E LED from etg tech $36.00 Thermal paste (radio shack) ~ 7.00 4-40 screws, and nylon washers (lowes), wirenuts ~ 15.00 wire- I used 18ga, but 22 would suffice- free (had on hand) tap w/ handle and bit, i think about 10.00 (lowes) 2- 24V 6.2A power supplies from MPJA $39.00 including shipping. 2- bucks pucks from ledsupply.com $45.00 2- 80mm fans- these were tri cool adjustable speed from staples. I paid 10.00 each for them, but could be had cheaper, i just didn't want to wait to have them shipped. - 20.00 total project box, and 2 SPST switches from Radio Shack- about 12.00 My fabricated "grid" of lights with ebay purchased heatsinks thermal glued and tapped to the back, centered on each LED First i cleaned out all of the PC lights, ballasts, and other crap. Then i had to find room for the fans, i attached them to the inside of the hood with "mighty putty" Thank god for Billy Mays I also made a couple of brackets to attach the LED/heatsink assembly to the inside of the hood. This took numerous fittings, tappings of holes, markings and adjustments to get the assembly to be perpendicular. It was almost too big. Next time i will make it a hair smaller and it will be much easier to fit under the cover. The only visible modification from the outside of the hood is the slits that i cut in the top of the hood with my dremel. I could have made them straighter and more uniform, but this is the first time i had done this. They really do look good though. I had considered cutting a 2 1/2" hole for each of the fans. This turned out much better. Glad i thought about it for an extra hour or 2 The bottom of the hood is pretty boring. I had to notch out the middle front of the Al for the middle screw that holds the acrylic cover in place. Also i had to cut the corners off of the front bar to enable to assembly to slide forward enough to fit in with the fans. One of the keys was to make sure that the fans were as parallel as possible to the bottom surface of the cover. This way the space was maximized. It was a tight fit... but well worth the maneuvering that it took to get it all in there. 1 Quote Link to comment
sweevo Posted June 22, 2009 Share Posted June 22, 2009 (edited) Good idea this thread Evilc. It's great to see how many people have took the plunge since you blazed the trail all those months ago ! After 3 months of success/growth (running at 50%) with my LPS i'm taking the plunge with some SPS frags now. Gonna ramp up the output to around 75% in stages (leanrt my lesson!!!) over the next few months. Here's the spec of my own DIY 15 x Cree XRE Cool Whites ( 5 R2's + 10 Q5's) 15 x Cree XRE Royal Blues 3 x 700mA Luxdrive Buckpuck 3 x 1000mA Luxdrive Buckpuck 300mm x 250mm Heatsink Acrylic Mount (custom made) with PETG splash Guard for LED's Fade in and fade out controlled by ATMega Microcontroller (programmed on Arduino Dev Board) on 24 hour cycle. All cooled by two Xilence Red Wing Cooling Fans A few pics Build thread : http://www.nano-reef.com/forums/index.php?showtopic=174406 Edited June 22, 2009 by sweevo Quote Link to comment
evilc66 Posted June 22, 2009 Author Share Posted June 22, 2009 Thanks gunguy05. Quote Link to comment
reeftankguy Posted June 23, 2009 Share Posted June 23, 2009 (edited) I would like to add mine to the list... CAD 12G with LED's FTS!!! This is my Redesign of the Enclosure... NEW FTS... Edited July 23, 2009 by reeftankguy Quote Link to comment
M@rine_lover Posted June 27, 2009 Share Posted June 27, 2009 (edited) My 2 months ago Diyed lighting fixture for the 2ft CUBE tank. Total dimension = 571 X 20cm 12 - Pure white SSC P4 10 - Royal Blue SSC P4 2 - Meanwell ELN-60-48D 22 - 40 degree lens 22 - round metal core PCB 1 - 3mm Aluminum plate 1 - 2mm glass as splash guard 1 - 3 ways RCA jack connecter (cannibalized from unwanted faulty LCDTV) 1 - RCA cable (Red-Fan, Yellow-RB Led, White-PW Led) 2 - 80mm LCDTV 12Vdc fans (cannibalized from unwanted faulty LCDTV) Customized black 3mm acrylic sheet Majority wiring was done behind the Aluminum plate so it's hardly visible of the wiring on LEDs side . Lighting running for 10hrs daily and the temperature is less than 34 degree with the 2 FANs. btw, New fresh 32 LEDs project with white fixture is on the way. It able to fix another 4 LEDs to total of 36 LEDs for future expansion . Stay Tune ! Edited June 27, 2009 by M@rine_lover Quote Link to comment
chazde3 Posted June 27, 2009 Share Posted June 27, 2009 I'll be sure to post my build thread once I get my project started. Still waiting on my heatsink from heatsinkusa and my leds and drivers from the gawd himself. Quote Link to comment
deepdvnarq Posted June 29, 2009 Share Posted June 29, 2009 so i just came back from a second tour to the sand box, and i was trying to put together a LED setup but never got around to it since i had to leave.... currently im building my new tank. I built a 28X21X16(water lever of like 15", from what i have been reading im guessing i would be ok with about 30LEDs. My other plan is that i might just go with my original plan and build another tank 30X24X16. Shallow reef so im guessing i dont need too much light but you guys are the experts if i can go with 24 LED's that would be better save me some cash lol. 16RB(40deg optics) 14Whites(40deg optics) CNC PSU 5buck pucks (with pots) 8X12 Aluminum heat sink with 2 fans on top. Will be making the canopy out of black 3/8" Cell cast acrylic routed to have a splash guard. Please let me know if this is a good list of items to buy. thank you, and great setups everyday someone just goes bigger! post this in the ultimate led guide or start a separate thread. Quote Link to comment
MerDoX Posted June 30, 2009 Share Posted June 30, 2009 (edited) All I wanted was shimmering effects. I got that and more with just 6 CREE XRE RB, 1A Luxdrive Buckpuck w/pot, 24V 0.85A power supply (home found). NEP and LEDs are 8" above and sandbed is 13" below water level. LEDs are 4" apart with no optics, although I thought I needed them. Here are some pics and a short video. ...LEDs only, with flash ...LEDs only, without flash ...little closer short clip Inspired by Evil. Edited June 30, 2009 by MerDoX 1 Quote Link to comment
sammy113 Posted July 16, 2009 Share Posted July 16, 2009 Hi guys, Decided to post my LED build as well for the convenience of those looking to jump to the LED side. Come join us, you will never regret it. Like evil always said, its just impossible to show how much power this things have, pictures don't do justice, its hard to get nice pics with Royal Blues. You have to see it to believe it. Basically my setup is 12 LEDs total 6/6 powered by 24V 5A power supply and 2 dimmable buckpucks. Using 80 degree optics. Fixture deimensions are 6.5"x6.5"x3.5" Here are the Pics, build thread in Signature Quote Link to comment
evilc66 Posted July 17, 2009 Author Share Posted July 17, 2009 Very nice Sammy. I know we lost someone with the site crash, but I can't remember who. Please repost. Quote Link to comment
Mikerodrig27 Posted July 20, 2009 Share Posted July 20, 2009 Now I know what I am doing to my 7 gallon tank! Quote Link to comment
Dave_uk Posted July 20, 2009 Share Posted July 20, 2009 Heres mine:- Upgraded the stock lighting in my xcube 26. (26 litre cube) 5 x CREE XR-E R2 (WC) White 5 x CREE XR-E Royal Blue 1 x 1000mA buckpuck 1 x 700mA buckpuck 24v 2.5A PSU Arduino etc to follow. Link to build thread Quote Link to comment
Gdubsvdubs@gmail.com Posted July 23, 2009 Share Posted July 23, 2009 (edited) This was my first light, I made it today, for my 3 gal underneath my 12 gal rimless cube. pictures are from my iphone so their not very good, the iphone really seems to dislike LEDs. used 2x cree R2 white 3x cree q5 RB planning on using one more R2 ended up putting optics on all of them, probably dont need them but I like em. also the tank above has one q5 RB to help the 70 Watt halide made my own constant current drivers gonna add a fan tomorrow. someone was asking about time and money so i figured i'd list it. time= 2-3 hours, mostly looking for things like screws. money= around $45 $0 heat sink off an old broken amp. $10 15v-24v 4 amp power supply (hope it doesn't burn the house down) $5 x5 Leds $1x 5 optics $3 for driver gonna add one more R2 so +6 Edited July 23, 2009 by Gdubsvdubs@gmail.com Quote Link to comment
Ron99 Posted July 23, 2009 Share Posted July 23, 2009 (edited) Here's a quick post of the lighting for my iReef pico. And a shot on the tank. It looks much more blue/purple in the picture. I guess I need to figure out the white balance for LEDs Edited July 23, 2009 by Ron99 Quote Link to comment
evilc66 Posted July 24, 2009 Author Share Posted July 24, 2009 Busted pictures. Quote Link to comment
Ron99 Posted July 24, 2009 Share Posted July 24, 2009 Busted pictures. Hmmm, not sure what the problem is. They show up on our Canreef forum and I am pretty sure I added them correctly here. Does nano-reef not like Fotki for some reason? Any suggestions? Quote Link to comment
evilc66 Posted July 24, 2009 Author Share Posted July 24, 2009 Photobucket works 99% of the time. Not sure why they are not showing up. Quote Link to comment
Ron99 Posted July 24, 2009 Share Posted July 24, 2009 Hmmm, not sure what the problem is. They show up on our Canreef forum and I am pretty sure I added them correctly here. Does nano-reef not like Fotki for some reason? Any suggestions? It's weird. If I right click on the broken image icon and choose to open image in a new tab they come up alright. Does that work for anybody else? Quote Link to comment
sammy113 Posted July 24, 2009 Share Posted July 24, 2009 Can I post another one? THREAD Quote Link to comment
evilc66 Posted July 25, 2009 Author Share Posted July 25, 2009 What's this for? Quote Link to comment
Marteen Posted July 27, 2009 Share Posted July 27, 2009 (edited) Check out my build thread! Retrofit of a 24" Nova Extreme for my BC29! Marteen's Retrofit Adventure! Edited July 27, 2009 by Marteen Quote Link to comment
sammy113 Posted July 27, 2009 Share Posted July 27, 2009 What's this for? 3G Pico Quote Link to comment
evilc66 Posted July 28, 2009 Author Share Posted July 28, 2009 So this is 31 projects listed so far. Not bad, but I know there are more. Looks like I'm going to have to go hunting. Ron99, your pictures seem to be working now. Quote Link to comment
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