Do not operate the ballast before you read & fully comprehend the product instructions. The ballast can not ignite lamp which is overheated.
Re-ignite the lamp before giving the lamp sufficient time to cool down. VIVOSUN provides the most reliable ballast on the market - 99% users are satisfied with our digital ballasts! VIVOSUN - We care, We support!
All our products are brand new and sealed. We will respond back to your message within 24 hours. The item "New VIVOSUN 1000 watt Dimmable Digital Ballast for HPS MH Grow Light, UL Listed" is in sale since Saturday, March 18, 2017. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Ballasts".The seller is "epicesolutions" and is located in Blaine, Washington. This item can be shipped to United States.