The Kopra Burst No 433 expands the form of the Kopra Cluster so that it feels unpredictable and random. Boi shades of various sizes are powder coated and suspended. The circular shades are open at both the top and bottom and also swivel to direct light where it’s needed. Frame Powder coated steel Shades Powder coated steel Ceiling mount Powder coated steel to match shade color. Shade & Frame Color: Hi Gloss Black Hi Gloss White Lamp US/Canada: G16.5, white globe bulb candelabra base 20W recommended, 40W max Europe: E14 Golf Ball 40W max, E14 Candle 40W max wattage 600 watts Weight: less than 30 lbs / 13.6 kg Remarks: Specify drop length. Fixture height is non adjustable on site. Fixture cannot be customized except for color.