VIVOSUN 400W Dimmable Digital Ballast for HPS MH Grow Light system Space Gray

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VIVOSUN 400W Dimmable Digital Ballast for HPS MH Grow Light system Space Gray
Quality assurance: UL listed; Stable performance with 3-year warranty, professional after-sales service
Spec.: Runs on 120 - 240V, 50/60Hz, 8ft 120V power cord
Watt option: 150w / 250w / 400w / Super lumens (110%)
Protection system: Overheating protection, End-of-bulb-life protection, Short-circuit protection, Ignition-failure protection
Notice: Set ballast to the same watt option as the matched bulb before started
VIVOSUN Exclusive Soft Start & Slow Light Start-Up Technologies for Much Longer Service Life!
Your Wonderful Choice for Flourishing Harvest!
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 won’t try to immediately re-fire a lamp if it goes out (Power outage or any other reason) and will wait some time. Then re-try. A standard ballast will continuously try to light the bulb up. They also don’t 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
Cautions
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.
Notice: Set ballast to the same watt option as the matched bulb before started
400w Ballast Specifications
Watt Option: 150w / 250w / 400w / Super lumens (110%)
Power Supply: 120~240V
Frequency: 50/60Hz
Power Factor: 99.9%
Power Cord: 120V 8-feet
Matched Bulb Types: HPS / MH
Accessory: Rubber feet*4pcs
Cooling System & Protection System
Cooling System:
Premium internal exhaust fan ensures the whole ballast and components stay cool.
Protection System:
Overheating protection
End-of-bulb-life protection
Short-circuit protection
Ignition-failure protection
Payment
Delivery Details
Terms of Sales
About US
Contact US
Payment
We accept
PayPal
only.
After you win an item
fro
m our store, you will have 14 days to combine
all of the
other items. When you are ready to checkout, please pay all your items in one
combined
payment and please
DO NOT
pay your items into separate payments.
If you make two or more separate payments it will go out as two separate orders and you will not get the combined shipping & handling discount or any other promotional offers.
Delivery Details
1. Items are generally shipped out within
1-2 business day
s
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 eBay message.
3. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address supplied by buyer. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy.
4. Our shipping rates include the cost of shipping, handling, packaging and related manpower costs.
Terms of Sales
Feedback & Detailed Seller Rating:
We are transnational corporations, only strive for 5 star positive feedback and will try our best to offer the best service to our buyer. Please email us before leaving negative feedback or open any dispute and please give us 2 business days to resolve the complaint to your satisfaction.
Returns:
Return is accepted within 30 days after the buyer's receiving the item.After getting the returned item, we will refund the customer at the item's price (excluding the shipping costs to and from).
About US
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.
Contact US
1. If there's any problem, please do not hesitate to contact us by eBay message, we will reply you within 2 business day (not include Public holiday).
2. Work Days: Monday to Friday
3. If you don't get response within
1 business days
, please check your eBay email or My Messages in case your email provider has an overly-aggressive spam filter blocking eBay or my emails. Please add us in your contact and email us again.