How thick of aluminum?

[lotus710]

So i finally made the order and got 20 2ft eb strips. Now for the aluminum. I found a bunch (for a steep price) but they are all soo damn flimsy. Im gonna have to order some.

So my question is how thick should the 2 ft flat aluminum bars be? I dont wanna get something super thick but i also dont want something thats gonna bend on me.

 

[CobKits]

angle or c-channel is a lot more rigid than flatstock

 

[lotus710]

angle or c-channel is a lot more rigid than flatstock

Wouldnt the L angle hang weird with more weight on one side?

 

[Danielson999]

People have run these at 700ma with no heatsink. You can use 1/16th or use 1/8th" if you're worried about it. If you use flatbar and 1/8th" it will barely bend with 2' strips.

 

[lotus710]

People have run these at 700ma with no heatsink. You can use 1/16th or use 1/8th" if you're worried about it. If you use flatbar and 1/8th" it will barely bend with 2' strips.

I plan to run them at 1050. Would i benefit at all running them at 1400?

 

[goofy81]

What about u shape angles or upside down T s?

 

[Randomblame]

I prefer c-channels, 1-2mm thick, 1x1x1" and cheap ebay thermal tape with no screws. It works great and you can go up to 1,4A with no issues.

 

[SouthCross]

Hillman Group. Aluminum Angle 1/16" x 1". Lowe's sells it in 4' and 8' sections.

 

[lotus710]

Hillman Group. Aluminum Angle 1/16" x 1". Lowe's sells it in 4' and 8' sections.

I actually ordered 20 2ft 2 inch c channel at 1/8th thick. Cheapest i could get. 95 bucks total. Getting it in town. Needed 2inch cuz of the eb strips being 24mm.

 

[nc208]

I actually ordered 20 2ft 2 inch c channel at 1/8th thick. Cheapest i could get. 95 bucks total. Getting it in town. Needed 2inch cuz of the eb strips being 24mm.

Sorry why did you order 2" when your strip is 24mm? An inch is 25.4mm.

 

[lotus710]

Sorry why did you order 2" when your strip is 24mm? An inch is 25.4mm.

I wanna put two strips on a bar. 10 bars. 20 strips. And later ill add another 10 bars.

 

[nc208]

Gotcha I ordered some samsung strips from Alibaba to do something similar.

 

[lotus710]

Gotcha I ordered some samsung strips from Alibaba to do something similar.

I was wanting the samsungs but i can get two ebs for one samsung. When i add the extra bars i plan to use samsungs. Probably be cheaper then too

 

[nc208]

I was wanting the samsungs but i can get two ebs for one samsung. When i add the extra bars i plan to use samsungs. Probably be cheaper then too

Really? I used samsung because they were very cheap. I picked these up for 7$ US each, each has 96 lm561 c s6 3500k 80cri diodes.

 

[KonopCh]

View attachment 4003019
Really? I used samsung because they were very cheap. I picked these up for 7$ US each, each has 96 lm561 c s6 3500k 80cri diodes.

Could you send link where you bought that strips?

 

[RandomHero8913]

How are those Smausng chips? It's always shady buying something that the vendor/seller can spell correctly.

 

[lotus710]

How are those Smausng chips? It's always shady buying something that the vendor/seller can spell correctly.

HAHAHAHAHAHA most obviously a knockoff huhXD cant even spell samsung

 

[Getgrowingson]

Lmao

 

[nc208]

HAHAHAHAHAHA most obviously a knockoff huhXD cant even spell samsung

You obviously have never dealt with buying direct from China before if you feel a sticker a Chinese vendor makes a spelling mistake on it leads to immediate knockoff.

That's why I asked seller to send pic of leds being used. You can go to Samsung's website and verify the serial numbers to see they are legit. I also did a Google image search to make sure the image wasn't stolen.

 

[Getgrowingson]

Wasn't bashing you just thought it was funny. I like the strips I want to do something like this for my veg.