Operation confirmed. Easy installation type (general recessed rosette), so you can install it yourself. Size: Approximately 57cm x 35.5cm, Height 30cm, Weight approximately 4.2kg This is a chandelier from Otsuka Kagu, model number ROG-0660/6. The current model with the same design is JOT-0660/6N (list price 128,000 yen), which has a slightly different model number. The shades of the current model are made of Chinese glass, but the old model being sold has shades made of Bohemian crystal (crystal glass) from the Czech Republic. The delicate sparkle of the crystal glass is beautiful, and when lit, the reflection of light on the ceiling spreads beautifully, creating an atmospheric space. When light is shone on it, the iridescent glow unique to crystal glass can also be seen (photo 4). I don't think the shades of the current model will return to crystal glass in the future, so this item is worth considering for those looking for an item with the same design and more beautiful light diffusion. The crystal glass is generally in good condition, but there is a small chip on one (photo 5) and a stain on another (photo 6). Please check the photos as they are circled. Photos 1-3 show the chandelier lit with these glass shades, and you can see that they are almost unnoticeable when actually installed and lit. We have discounted it due to the imperfections, so it's a good deal for those who don't mind. The chrome-plated parts are still shiny and in good condition for a used item. The light bulbs are G9 base. G9 halogen (halopin) bulbs that have been tested and confirmed to light are included, but they are consumables and the filaments may break due to vibration during transportation. Therefore, please consider the bulbs as a bonus without any operational warranty.