Thank you for viewing. I purchased these but no longer need them, so I am offering them as new, unused items. Since they have not been opened, I have not confirmed that they light up. Please check this yourself. Model number: AD7307W50 List price: 9400 yen (excluding tax) x 8 pieces Body: Aluminum die-cast, fine white paint Width - φ150, Projection - 3, Hole diameter - φ125, Recessed height - 77, Required installation height - 78mm, Weight - 0.4kg ◆ Power consumption: 8.0W ◆ Luminous flux: 835lm ◆ 12VA (100V) ◆ Color temperature: 5000K ◆ Color rendering: Ra95 ◆ Luminous flux maintenance time: 40,000 hours ◆ Dimming range: Approximately 1-100% ◆ Applicable ceiling thickness: 5-25mm ◆ The light distribution is not compatible with sloped ceilings. ◆ Minimum distance to illuminated objects: 10cm ◆ Compatible dimmer sold separately ◆ Not compatible with renewal plates