- GROW LIGHT KITS
- GROW LIGHTS
- AIR PUMP
- PLANT POTS
- HEAT MAT
- LED GLASSES
- Air Ventilation Ducting
- Air Stone Diffuser
- Foil Mylar Film Roll
- Ballast System Accessories
- Pump Pressure Sprayer
- Hand Pruner
- PH Meter Tester Pen
- Mini Air Purifier
- Oscillating Fan
Sign Up Now !You may also like VIVOSUN 400w 600w 1000w Watt Bloom HPS Grow Light Bulb Ballast HID Lamp 2100K Product Description 400w 600w 1000 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.
HPS bulb compatible with electronic and magnetic ballasts
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.
About usresponse & Detailed Seller RateReturnDelivery DetailsContact usAbout usBring green to life!
VIVOSUN provides you with the premium hydroponics equipment and services.
It is our commitment to be the best indoor gardening and hydroponic store that you can trust. response & Detailed Seller Rate1.We are transnational corporations, only strive for 5 star positive response and will try our best to offer the best service to our buyer. 2.Please email us before leaving negative response or open any dispute and please give us 2 business days to resolve the complaint to your satisfaction.Return1.Return is accepted within 30 days after the buyer's receiving the item.2.After getting the returned item, we will refund the customer at the item's price (excluding the shipping costs to and from).Delivery Details1. Items are generally shipped out within 1-2 business days from our warehouse after your payment has been cleared (Sat. & Sun. & Public holiday excluded.)2. We only offer local delivery in USA, which normally takes about 2-6 business days to arrive. If you need Express Mail Service, please contact us by message.Contact us1. If there's any problem, please do not hesitate to contact us by message, we will reply you within 2 business days (not include Public holiday).2. Work Days: Monday to Friday
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