Keep your bulbs cool by easily attaching an inline fan to either of the two 6 inch duct ports on the hood. This is the preferred hood of professional growers for its unsurpassed quality, ability to consistently perform and ease of use. INCLUDED COMPONENTS: 1x Yield Lab 400w digital dimmable ballast 120240V (120V power chord included), 1x Yield Lab 400w high pressure sodium bulb (HPS), 1x Yield Lab Cool Hood Reflector, 1x ratchet light hangers, 1x FREE BONUS Analog timer.
HIGH PERFORMANCE SUPER LUMEN BALLAST: Featuring dimming control you can effectively reduce lumen intensity and heat as low as 50% for early stages of your plant growth as well as boost the output by 10% with the Super Lumen feature for later flowering stages. Industrial grade internal components provide steady power, increased PAR, eliminates flicker and boosted yields. COMPLETE DIGITAL INSTALLATION & 12 WEEK GROW GUIDE: Each Yield Lab Grow Light Kit comes with an easy-to-follow installation guide that walks you through setting up and using your brand new grow light.
Our 12 Week Indoor Grow Guide will show you how to maintain a healthy indoor grow room including lighting and feeding schedules, pH and PPM levels, and optimal environmental conditions like temperature and humidity. We always reply to messages promptly.Our goal is to make every customer 100% satisfied with their order. If you are not satisfied, please let us know before leaving feedback. The item "Yield Lab Hydroponic 400 Watt HPS Grow Light Air Cooled Reflector Kit" is in sale since Wednesday, November 20, 2019. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Kits". The seller is "blackboxdeals" and is located in Fontana, California. This item can be shipped to United States.