Now that i have your attention your probably wondering how do i know if i should choose this light Well these are 5 factors to consider when making a valuable decision Check it out >Galaxyhydro LED Grow Light,300W Indoor Plant Grow Lights Full Spectrum with UV&IR for Veg and Flower <check it out (300w Equivalent) "1. Light proportion: The spectrum of light is important to horticulture, get the best light color that plants need. 2. Light intensity: Plants growing need bright light, when lack of it, they get tall and leggy. 3. Energy saving and great power efficient: Enough usable light with less electricity; the light should have the power to produce much light with less power. 4. Duration of light and maintenance cost: A long lifespan and working light is good for your plants. Plus, it need to be used under all stages of growth. 5. High power cooling system: "Lower working temperature led light will take care your plants better than others." This grow light in deed has all those factors needed *The 300 watt grow light has very bright light and your plants will love this bright light and produce a great quality product *has a great cooling system with 2 fans the light wont ever burn out. *Chips put out the largest amount of usable light per watt at half The power. Not only helps the led last through years of use, but saves money on electricity. * The fact that the light has 50,000 life span and the fact that if one light breaks you can return it for 100% money back garannteed 2 year and 30 days warranty"