Chanzon LED Driver 1500mA (Constant Current Output) 18V-34V (Input 100-240V AC-DC) (6-10) x5 30W 35W 40W 45W 50W Power Supply 1500 mA Lighting Transformer for High Power 50 W COB Chips (Plastic Case)

I used this to repair an older led pole light. I think they are still being sold here under the name Torchstar.It has a good cast aluminum case that kept water out fine, so I'd like to keep it around. The original driver stopped working, and there were a few individual chips burnt out. Took me a lot of probing and checking to determine the way the leds were in the circuit. No information on the original driver. For this light, it was 75 leds, three parallel branches of 25 leds each. So around 75v drop and 450ma driving the three branches seemed about right. After replacing about four chips last night I hooked it up to the driver and it came on fine and all chips were on. Today I wired everything back into the lamp, cleaned off the old heat transfer paste, put new paste on, and put the repaired panel back into the lamp. I put power back on it, and it came on great again. Then it shut off after a few seconds. Then it came back on for a couple seconds. Then back off. Strobing. Great. I didn't have it on much last night and kicked myself for not just plugging it in for 10 min today to check it before I put it together with the heat transfer paste that is incredibly messy. I thought the new driver was not handling all the leds; and cutting out and back on. Miffed, and wondering about a return or if it was worth checking the voltage on it, I was about ready to chuck the whole thing into scrap metal. I then had another thought. Couldn't be that simple. I held my hand over the light sensor and plugged it back in. The board came on. And stayed on for 5 min. I took my hand off the sensor, a couple seconds later the light shut off. Then a couple seconds after that it came back on again. So DIY'ers, remember that dusk to dawn sensor that you cleaned up and checked weeks ago and made sure it worked? Well as luck would have it, it still works when you wire it back into the circuit. The light was coming on, bouncing around the white walls of my office, and then tripping the light sensor. Then the room, still lit but not bright enough apparently, would be dark enough to turn it back on and start the cycle all over. The driver works fine; fits good in that lamp I mentioned. No idea what kind of longevity it will have. I will probably keep this as a spare. Happy now.

Our Costco (brand unknown) light fixture for our dining room went out after about 8 years of service. I figured it might just be the LED driver, so I ordered a couple that had similar specs to the one it had and tried them out. One didn't work, but this one did. Perfect operation for over a year now, at a fraction of the cost of a new fixture.

Order to replace a LED driver board. found it was within specs and this one worked fantastic

This was great, I have a couple of LED flood lights in my shop and one of them quit working. I could not find another one like it and I hated to break up a set, plus they were $100.00 each and other similar models were even more expensive so I was tickled to find this power supply. I couldn't find an exact replacement but this one was almost exactly like the one that went bad and it works great. I'm very happy to have my light back at a fraction of the cost.

Received 50W 850nm LED and mounted it to a 50W sink using TG-7 heat sink compound and used a Noctua NF-A8 fan on a separate feed. Tested this with an adjustable switching regulated power supply set to a max voltage of 18V and max current of 1500mA. LED worked fine (verified with near IR camera). Purchased this supply to assure compatibility with the LED for normal use. On first use, it "killed" the LED which cost nearly double the price of the supply. LED now tests "open" and voltage at the terminals is at 53V!! So much for brand compatibility. I' have several high power visible Chanzon LEDs still working with homemade supplies.

I fixed the foyer light by taking it down, and replacing the boxes with this one. It had a dimmer and an additional box inside the metal part that is against the ceiling. I took them both out and put this one in and it worked again. Perfect. The light comes on when I flip the switch on the wall.

I was facing the blinking problem on a Costco lantern as pictured. Based on another Costco lantern review (for a different looking lantern) I ordered this part. The price was good but it did not work for the lamp I have. Probably because it has a higher wattage/current output. The picture of the original LED driver is the black one and this is blue. Will return but I thought I would let everyone know. Maybe it helps!

Puts out what it says in a smaller size than my old one.

Replaced in our light….Saved a lot of money instead of replacing light!

Ikea Spiegelschrank Beleuchtung

Needed one of these to replace a failed unit in a fairly expensive light fitting and it did the job perfectly to the great pleasure of my son's family. Good product, very good price and great delivery. Thanks.

My 2nd purchase to replace a LED driver rated 30-43VDC 600ma.My 1st purchase is still working since installed in 2019.It will be nice if the output wires are connected by cable connectors instead of being soldered. This will facilitate replacing the output wires with DC connectors used by the original light fixture.

Le produit est tel que j'espérais.Merci très bon produit