The SLAMP Ceremony Large Suspension pendant Lamp stands out for its imposing design which contrasts with its distinct lightness. The Ceremony design is handmade from SLAMP's Lentiflex®, Cristalflex® and Opalflex Porcelaine® material and requires 4 dimmable E27 bulbs of up to 12W each and 1 GU10 bulb in its centre of up to 5W, plus dimmable filament bulbs are also recommended. Reference: Smoke- CERSOVSFUM01T00000EUPrisma - CERSOVSPRS01T00000EUWhite - CERSOVSWHT01T00000EU Requires 3 E27 bulbs and 1 GU10 bulb NOT INCLUDED in the product.