Great product for replacing 4ft florescent fixtures. Easy to install, perfect brightness and detail. Hugs the ceiling and fits the space of the large fixture that it replaced.
The warranty instructions in the packet say to take it back to the retailer. The address of the seller is in a foreign country. I've emailed seller 3 different times and still no response.
The lights boast an 18-month warranty. Only lasted about 4 months.
Mounting bracket is garbage grade aluminum and the screws are hilariously short. Failure rate and a no-return fictitious warranty.
My biggest disappointment is that it fairly often detects phantom motion. I have to flail my arms around to get it to turn back on. Now it just flashes like a strobe light.