IP43 Full-Spec Solar Light for Low-Temperature Greenhouses - Note: This product page only sells the 2-Head Solar Light. If you need other sizes/colors, please refer to the Questions & Answers section. Description: The number of LEDs is sufficient, with 72 single-head and 144 double-head LEDs. The full spectrum of the LED solar light is 4000K. Dual-spectrum switching: one is 48 LEDs 660nm red light, and the other is 24 LEDs (16 white LEDs, 8 blue LEDs). The timer can be changed on a single channel, or both channels can be switched on and off simultaneously. Power: 7W (actual power of a single head), 10W (actual power of a dual head), Voltage: DC 5V. Features 9-speed intelligent dimming with a 3/9/12-hour timer function. In case of uninterrupted power, the plant light will retain a 24-hour memory cycle (reset after power failure). Suitable for indoor office potted plants, such as flowers, green plants, and thick-leaved succulents. Scientifically designed light source ratio to meet the plants' light requirements, promoting chlorophyll production for photosynthesis, thus encouraging plant growth and flowering, and extending the bloom period. Specification: Material: ABS + polycarbonate mask + stainless steel tube. Lamp bead model: SMD 2835 Voltage: DC 5V Single head light: 7W Dual head light: 10W Lifespan: 50,000 hours Size chart: Single head: 175x175x47 mm / 6.89x6.89x1.85 inches Dual head: 342x192x38 mm / 13.46x7.56x1.50 inches Package includes: 1 pc Plant grow light 1 pc Controller Note: 1. Please allow slight error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wishing you a wonderful online shopping experience!