VIVOSUN digital ballast will save you more power because of their soft-start feature. Your bulbs will potentially last longer before they will need replacement. Most of them also wont try to immediately re-fire a lamp if it goes out (Power outage or any other reason) and will wait some time. A standard ballast will continuously try to light the bulb up.
They also dont get as hot as a regular one. Fully compatible for metal halide and high pressure sodium bulbs. Ensure that the bulb and ballast have the same wattage before powering on. Reduce wastage and improve usable efficiency of power supply equipment capability. Open/short circuit protection under input terminal/internal heat and radio frequency for critical components.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. Watt Option: 250w / 400w / 600w / Super lumens (110%). Matched Bulb Types: HPS / MH. Premium internal exhaust fan ensures the whole ballast and components stay cool.The item "VIVOSUN 600w Watt Dimmable Digital Electronic Grow Light Ballast for HPS MH Bulb" is in sale since Monday, February 1, 2021. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics\Grow Lighting & Accessories\Grow Light Ballasts". The seller is "vivosun_home" and is located in Cranbury, New Jersey. This item can be shipped to United States.