1. Brand new and high quality 2. It can provide all the light a plant needs to grow and flower, to help plant grow quicker and better, increase yield. 3. It's simple. High yields, low heat and less electricity. 4. Supplement sunlight, especially in winter months when daylight hours are short. 5. Increase the length of the "day" in order to trigger specific growth and flowering and help plants grow quicker, decrease growth circle. 6. Wavelength: red light 660NM, blue light 450NM
