High-tech LED full spectrum grow light features 48 advanced LED chips that provide a longer lifespan and brighter illumination. The grow light emits wavelengths ranging from 380nm to 800nm to support plant growth. The combination of 24 warm white and 24 cold white LEDs ensures balanced light output. With high-efficiency LED diodes and increased PAR output, this plant light enhances photosynthesis efficiency.The grow light includes an auto timer function, allowing you to set the lighting duration for 4, 8, or 12 hours. The light will automatically turn on and off at the scheduled time each day, providing a consistent lighting cycle.The light offers 4 adjustable brightness levels (25%, 50%, 75%, 100%). Even at the lowest setting, it provides sufficient light for plants. You can adjust the brightness based on your plant's growth stage and requirements, supporting healthy development.