Versatile Light Modes & Adjustable Intensity: Featuring 3 spectrum modes (sunlight, red + blue, red + blue + sunlight) tailored for plant growth . Each mode comes with 10 brightness levels from 10% to 100%, allowing precise control over lighting environment, ensuring optimal plant growth and energy efficiency. Energy-Efficient with Superior Heat Dissipation: Equipped with 270 high-intensity LEDs consuming only 20W. The aluminum back plate ensures minimal heat generation and excellent heat dissipation, making it cooler and more energy-efficient than similar models. Automated 24-Hour Cycle Timer: Simplify plant care with a built-in timer offering 3 settings (3/9/12H). This function ensures lights automatically turn on and off at same time daily, perfect for maintaining your plants' lighting needs, even when you're away. Full Spectrum for All Plant Types: Emitting a broad spectrum from 0 nm to 800 nm, similar to natural sunlight, these lights support all plant life . Ideal for a wide range of indoor plants including succulents, fruits, flowers, and vegetables, enhancing germination, flowering, and photosynthesis. Flexible Installation Options: This set includes two ultra-thin LED panels with multiple installation accessories (ribbons, adhesive tape, cable ties). Easily install by hanging or sticking lights in indoor locations, such as greenhouses or over plant racks, optimizing space and light distribution. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage:AC100-240V Color: Black Material: Aluminium Package Contents: 2 * Light board 1 * Power adapter 1 * Controller 8 * Strapping tape 4 * Double-sided tape Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.