This is a great website I have learned more on here about Cobs and Q.B. tech. and will keep learning. Keep up the great work LEDGARDENER

It looks like it just provides 0-10V signal to the power supply and doesn't alter the current to the boards directly. I think a simple 100k ohm potentiometer set up would be better for this application. I didn't care much for those dimmers, had them (meijiu) swap em' out for normal potentiometers a...

Thank you for the quick response

Where would one start and look for just heat sinks in Canada/ North America?

Ontario bro up by Algonquin park

I just saw these kits from Meiju on Alibaba, and it looks like you can use that dimmer somehow. It hooks up to the leads from the driver on one end, but the photo doesn't show where the other end goes. Maybe it's to 240v mains to power the device? If that's the case, I would advise extreme caution ...

I tried this dimmer and fried a line on my 304 board IMG_9370 dimmer board.jpg . I am total newbie to quantum boards and DIY. I got my son in law who is very capable with electrical to wire it up he was shaking his head a little and told me to keep a eye on the dimmer. What kind of dimmer or way can...

A cheap 10 dollar dimmer with suspect soldering as my son in law put it. It was the dimmer as soon as I unplugged it the light worked great even with a line dimmed. The good news is they are sending me another board and I will find a better dimmer. The ends were cold soldered that is possible too th...

They are sending me a board the dimmer is cheap and no good. I am also getting the price of the dimmer off of my next purchase. But I will look for better dimmers from here on in. it was 135 watts they use alot of power to run a dimmer.

I use cheap non woven shopping bags from Walmart Dollarama and Canadian Tire all between 4 and 7 gallons they work great and I use them untill they fall apart. I am Canadian.