What led should i use with this 100w driver and large heatsink

CraigMk

Well-Known Member
Hello I have managed to get this for £5 and I want to change the led to maybe 3000k or 3500k chip. Can anyone give me on some advice please . Thanks IMG_20191023_183151_884.jpg20191023_182806.jpg it's very bright but just a couple of rows work on the led itself.
 

coreywebster

Well-Known Member
Not enough info on the driver.
Email the manufacturer with the model number and ask for the voltage range and current of the driver.
Probably best running a few citizen 1212s on there if the driver can provide enough voltage.

I couldn't find that model on the website, guessing its an older version of what they have now, but they are boasting 120-130lm/w so you can easily improve on that.

5 English well spent though!

Also whats the length and width on that sink?
 

CraigMk

Well-Known Member
Hello. I also looked on the website. I will drop them an email or might call them.whats the ideal voltage I would need? These 12 12s your on about, say I could run them; should I have maybe 2 on here as the heat sink is 200mm x 200mm hight 60mm. Whsn i see this on schpock for £5 i thought it was a good find lol
 

CraigMk

Well-Known Member
Not enough info on the driver.
Email the manufacturer with the model number and ask for the voltage range and current of the driver.
Probably best running a few citizen 1212s on there if the driver can provide enough voltage.

I couldn't find that model on the website, guessing its an older version of what they have now, but they are boasting 120-130lm/w so you can easily improve on that.

5 English well spent though!

Also whats the length and width on that sink?
If I opened the driver it could say? That will be last option after calling Nd email
 

Mak'er Grow

Well-Known Member
If you have a multi-meter you could do a reading for DCV and A/mA values and then find chip(s) to match those values.

I wouldn't open the driver...its prob sealed.
 

coreywebster

Well-Known Member
If I opened the driver it could say? That will be last option after calling Nd email
I doubt it would have any info inside the driver, but check if its easy to open. The guy above made the best point on the multimeter, I just wasn't 100% sure and mine is fucked so couldn't check.
 
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