Package Included: 1 x Plant growth lamp 1 x Stainless steel hook 1 x Power adapter cable Specification: Product Name: Full Spectrum Plant Light Number of beads: 81 LEDs / 169 LEDs Mode: full spectrum + sunlight Input voltage: AC85~265V Frequency range: 50Hz-60Hz Power: 2000W/3000W Light color: (SMD2835) R + B / 165 + 60 Brightness ratio: 3:1-4:1 LED wavelength: red 620-660nm, blue 450-470nm Body color: Black Plug: EU / US / UK / AU plug Cable length: 80cm Size: 81 LEDs: 200x200x30mm/7.9x7.9x1.2in 169 LEDs: 280x280x30mm/11x11x1.2in Feature: - This product is an upgraded version of the Full Spectrum plant lamp. - High-efficiency luminescence, more comprehensive exposure to plants, abundant light, and of plant growth - Promote growth and photosynthesis of plants, so that plants can still perform photosynthesis in the absence of sunlight - The product has a variety of color temperature wavelengths, including UV, infrared, this band emits ultraviolet and infrared radiation, the lighting effect is good and not glare - Waterproof and anti-leakage, fully sealed and waterproof design, can be used in wet locations - Adjustable rope, you can adjust the rope height of the lamp according to the needs of plants Tips: If you find that the product has several light beads, this is the UV and IR lamp beads. They mainly use radiation to promote plant growth. The equivalent of ultraviolet radiation is not a bad product. Note: 1. Please allow 0.5-1cm differences due to manual measurement. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures.