1,Square LED Downlight 2,Certificate:CE,ROHS, C-Tick, FCC 3,Delivery:7~10 days after ... Working with PMW dimmers on market, not particularly for LED light.4) Input Voltage: 85-145V AC or 190-265V ... 50,000 hour12) Warranty: 2 years13) Certification: CE, Rohs, C-Tick14) For each item, there is a lower price version ... LED15) Housing Color Option:Natural aluminum or painted white square recessed light