This is a set of 15 35W fluorescent lights with a color temperature of 5400K, specifically for photography. The purchase price was around 23,000 yen. - Model Name: KDYG3526S - Power Consumption: 35W - 2500 lumens - Color Temperature: 5400K - Type: Fluorescent Lamp - Socket: E26 Thank you for viewing. I used these a little for product photography. All lights have been tested and are working, with no issues in brightness. Although 16 are shown in the photos, one is a sample, so there are 15 in total. Thank you.