(1) Soft Start - Allows multiple ballasts to start at the same time. (2) Slow Light Start-up - A healthy way to light up the bulb and reduces risks of premature failure.
Overheating Protection; End-of-Bulb-Life Protection; Ignition Failure Protection. What You Get: VIVOSUN 600 Watt Digital Ballast, 8ft 120 Volt Power Cord, 4 Rubber Feet and Our Friendly Customer Service.
High output, balanced spectrum is engineered specifically to promote vigorous plant growth. Robust stainless steel armature versus nickel plated steel, far stronger and longer lasting.
HPS--Optimized spectrum (Red and Yellow) and high PAR (Photosynthetic Active Radiation) to enhance flowering. And high PAR (Photosynthetic Active Radiation) to. Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours. Color Temperature(k): 2,100. Color Rendering Index(ra): 22.
Color Rendering Index(ra): 60. Expected Life Span(hr): 10,000.The bulbs do not come with sockets. The trigger voltage of our ballast is 7000V, and output frequency is 100K. If your ballast cannot reach the standard, then our bulb cannot be lighted up. MH bulb's burn position is Horizontal, and it's unprotected like all of other major brands in this industry. Logically it should be used with enclosed fixture, but a lot of growers use it with open fixture.
Please be aware that grow light bulb is a consumable product. Regardless of HPS, MH, LED, Fluorescent or the conventional incandescent light bulb, the fact that the total lumen (brightness) will decrease in time. For an optimized growing condition, it is strongly recommended to change your grow light bulb after 12 months of continuous use. VIVOSUN Horticulture provides you with the highest-quality hydroponics equipment and services at our factory-direct prices-our strict quality assurance continue to build stellar reputation as industry leaders committed to providing customers with a full line of hydroponics solutions they can depend on.
It is our commitment to be the hydroponic company that you'll want to do business with again and again. After you win an item from our store, you will have 14 days to combine all of the other items. We are not responsible for undeliverable address. Work Hours: Monday to Friday. The item "VIVOSUN 600w Watt Dimmable Electronic Digital Ballast with Grow Light HPS MH Bulb" is in sale since Monday, April 29, 2019.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Ballasts". The seller is "vivosun_official" and is located in IN. This item can be shipped to United States.