Total disassembly of an ASDA LED work light. (ASDA is a UK supermarket chain owned by Walmart.)
I was expecting this unit to be better quality than the typical eBay units with missing grounds and crappy LEDs. It is, but it has some intriguing design choices. Notably the discrete LED array and robust power supply that has emphasis on isolation between primary and secondary sides. It uses proper three core rubber flex and has an earth connection. The LED is a series array of 9 chips being run at 330mA so you could theoretically retrofit one of the 9 in series 10W LEDs (but not the 3x3 series parallel type.)
The LED array is mounted on a machined pedestal for good thermal coupling, which is nice.
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