I am selling this item because I purchased it, but discovered that the shape of the ceiling fixture doesn't fit, so I can't install it. Due to these circumstances, I opened the box, but I haven't been able to confirm the light's operation, so it is unused. The back of the box appears to be dirty, but this is because the adhesive on the original seal was strong, and it got dirty when I removed it. However, there is no damage to the contents. I will list the specifications from the purchase site. Manufacturer: ALETTA Model: LEDCL-GYD01 Rated Voltage: AC100V 50/60Hz Power Consumption: 14W