Crystal Chandelier Size Ring Diameter: 23.6', canopy Diameter: 7.8'. Height adjustable 3.7' to 78.7". K9 crystals and a stainless steel canopy make up this Luxury ring crystal chandelier Light Source Comes with built-in 18 Watts High-quality LED lightstrip, 1440 lumens, Equivalent to 270 watts incandescent bulb, can also save a lot of electricity. Voltage: AC110-240V Dimmable Chandelier Adjustable color temperature range of 2700K-6000K and brightness from 5%-100%. 3 light modes: warm light, natural light, white light, bright light source creates an elegant and charming atmosphere, soft light but not harsh Wide Application Crystal high ceiling light is suitable for Dining room, living room, bedroom, hallway, foyer, kitchen island, hotel, restaurant and so on Easy Installation No assembly required, this round chandelier is very easy to install, with installation instructions, step-by-step guide to installation.