Three-color Dimmable Light Source:Bulbs not included, require bulbs, easy to replace. Fully dimmable when used with dimmable bulbs and compatible dimmer switch. (bulb and switch not included) It takes time to assemble, but it will meet your expectations. Easy to Install:Assembly required, but easy to install. It has a high-quality adjustable metal chain, free to adjust the height. For the wiring , you just need few minutes to hardwired the wires. 100% Satisfaction Guaranty:Excellent Quality Make us Special. We have confidence in materials and workmanship (If you have any questions about products or orders, please email me directly and we will provide you with a solution within 24 hours.) Best House Warming Gift:Great for bedroom, dining room, kitchen, foyer, hallway, office, girls room, kids room, farmhouse, funky apartment, entrance, salon, semi, closet, hotel, office, laundry room, living room chandelier. This crystal branch chandelier will make the whole space more stylish. Luxury Crystals Chandelier:This Crystal Chandelier uses high-grade K9 crystals, which is clear and strong refraction, with its sophisticated beauty and stunning details will fits your every space. Add modern elegance and charm to your home .