This crystal light adopts a new built-in LED chip,good light transmission performance, low energy consumption, creating a comfortable light environment,protect your and your child's eyes from glare lighting. The LED color temperature is adjustable by simply switching between 2700K (warm light), 4000K (neutral light) and 6500K (white light). The hanging height can be adjust between 19-59inch.The Led strips comes attached, and all crystals are already assembled. So it is easy to install.Perfect for your living room, kitchen, bedroom, dining room, create a nice and cozy atmosphere for your living spaces. Unique Design: Creative ring crystal chandelier, uses high-grade K9 chandelier crystal, which is clear and has strong refraction.360°lighting to illuminate the whole room for you, is the best choice for lighting decoration. Fashionable design can adapt to different decoration styles.   This gold ring chandelier is 3-color (2700K-4000K-6500K) changing.You can adjust the light color and brightness by remote control or on/off switch(Switch Not Include) Adjustable Height: This Modern Crystal Chandelier can be installed to the ceiling at a height between 19 inches and 53 inches via adjust the hanging chain. Easy to Install: The internal wiring of the lamp body has been completed, and all crystals are already assembled.Basically, you just need to cut the strings first and adjust them after the base got installed.