Featrues 1. Full Spectrum: The proportion of the spectrum has been adjusted in order to provide more matching spectrum for plants, provides full spectrum lighting from 395 nm of natural light for plants, and provides proper light for plants in different growth stages from seedling to flowering to greatly increase your harvest. 2. Cost-effective: Different from the traditional HPS, our LED light is low noise and low energy consumption, compares to traditional 400W HPS/MH while consuming only 50/100W! It provides brighter light and save more electricity which also can save a lot of money for you. 3. Durable: Upgraded aluminum radiators enable the light bulb to work at a suitable temperatrue. In a lower temperature, your plant wont be burned which could increase your lighting time and promote plant growth, super long use time, so that you do not have to change the light frequently. 4. Wide Applications: Widely used for grow tent, grow box, grow chamber, grow room, hydroponics, aquaponics, greenhouse, vertical farm, indoor gardening and so on. It is suitable for almost all the plants, such as herbs, succulents, vegetables, bonsai tree, houseplant, orchid, lemon, chili, tomatoes, algae etc. 5. Satisfactory Service: If you have any questions about this project, please feel free to contact us. We will do our best to provide you with a pleasant shopping experience. Specification Material: PC + Aluminum Color: Black Size: 50w: 209.5cm; 100w: 2412.5cm Power: 50w 100w Package Include: 1 LED Grow Light