High luminous efficiency and low energy consumption: Utilizing advanced semiconductor technology, the luminous efficacy can reach over 150 lumens per watt. Compared to traditional light sources, it saves about 80% of energy and significantly reduces power consumption at the same brightness. Precise spectral control: The color temperature and color rendering index can be accurately adjusted to meet the needs of different scenarios. High color rendering models can faithfully reproduce object colors and reduce visual fatigue. Miniaturized integration: The chip size can be as small as a few millimeters, providing greater flexibility for lamp design. This facilitates the creation of ultra-thin, hidden, and other innovative lamp forms. Fast response startup: The maximum brightness is reached instantly when powered on, without flicker or delay common in traditional lamps. It supports high-frequency switching, making it suitable for smart control scenarios. 1pcs 20W 30W Doul Color 130mm 150mm Round LED Lamp Module 3000K 6000K 4500K Three Colors Light Source For Ceiling Light DIY