600 Watt High Pressure Sodium HPS Grow Light Bulb Lamp Pack of 4. 600W VIVOSUN HPS bulb compatible with electronic and magnetic ballasts, 90000 Lumens, E39 Base. Optimized red & orange spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting. Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours.
Startup Time: allow 2-3 mins for full bright. After power off, do please wait at least 5 mins before striking again. VIVOSUN focuses on designing and manufacturing premium grow lamps that produce supplemental or artificial light for indoor plant growth. It is our commitment to be the best indoor gardening and hydroponic store that you can trust.
Competitive product assurance with timely service. VIVOSUN 600 Watt High Pressure Sodium HPS Grow Light Bulb. High PAR Enhanced Red and Orange Spectrums. VIVOSUN HPS grow light bulb can produce a very balanced and efficient spectrum for plant growth. VIVOSUN HPS lamps have higher luminous efficiency than ordinary bulbs, and they have stronger penetrating power and long service life.
It emits a red and orange spectrum that is among the most energy-efficient sources of indoor lighting and extends the growing season. It can be used through the vegetative, flowering and fruiting stages, and the yellow spectral output makes them optimal for flowering. Please be aware that grow light bulb is a consumable product. Regardless of HPS, MH, LED, Fluorescent or the 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.
Note: 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.
VIVOSUN dimmable electronic digital ballast is the best choice for high pressure sodium grow light lamps. The dimmable setting of ballast should be the same watts as the bulb when starting, or your bulb may not be lighted up.
The extra setting is to adjust the brightness (lumen) of the bulb. Different lumens have different effect on the plants. The ballast can't ignite lamps when it is hot. When reigniting the lamp after shutting down, please wait several minutes to give time for the lamp to cool down.
VIVOSUN single ended HPS bulbs must use E39 lamp base fixtures. HPS MH Grow Light Air Cooled Reflector Kit.HPS MH Grow Light Wing Reflector Kit. Dimmable Digital Ballast for HPS MH Grow Light. Metal Halide MH Grow Light Bulb. Double Ended High Pressure Sodium DE HPS Grow Bulb. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more.
We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied.If there's a problem, message us! We're happy to help. The item "600 Watt High Pressure Sodium HPS Grow Light Bulb Lamp Pack of 4" is in sale since Sunday, September 27, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Bulbs".
The seller is "wondersale" and is located in San Jose, CA. This item can be shipped worldwide.