LED Grow Light Panels | Full Spectrum with 540 LEDs 3 Modes Timer & 10 Brightness Levels 3.11x11.81x4pc for Indoor Plants Seedlings Succulents

- Precise LED Spectrum Combination: Each panel has 135 LED beads (540 total in 4-pack) ? 59pcs 6000K white light (simulates noon sunlight), 64pcs 3000K warm light (mimics morning/evening light), and 12pcs 660nm red light (boosts flowering and fruiting). This full spectrum covers all wavelengths needed for photosynthesis. - Full Spectrum for All Growth Stages: The blend of 6000K white, 3000K warm, and 660nm red light supports every plant growth phase. Seedlings thrive with the balanced white/warm light, while 660nm red light enhances blooming and fruit production in mature plants. - Adjustable Brightness: 10 brightness levels from 10% to 100% intensity allow customized lighting. Young seedlings prefer 10%-30% brightness, growing plants need 40%-70%, and flowering/fruiting plants thrive with 80%-100%. - 3 Smart Modes & Easy Control: Mode 1 (Seedling): Emphasizes 6000K white light for strong root development. Mode 2 (Growth): Balances white, warm, and red light for lush leaf growth. Mode 3 (Flower/Fruit): Boosts 660nm red light to accelerate blooming and fruiting. - 4-Panel Expandable Coverage: Each panel measures 3.11"x11.81", and the 4-pack covers 8-16 sq ft, ideal for shelves, grow tents, or windowsills. The slim design and included mounting clips make installation a breeze.