SunStream 1000W DE HID Grow Light Kit with Controller Port, 347V Digital Dimmable Ballast & Closed Reflector

High Quality

High-Tech Ballast

• 347V Industrial-Grade Voltage：Designed for commercial/industrial power systems, the digital dimmable ballast ensures stable 347V input, ideal for high-voltage setups like large greenhouses or commercial grow facilities.
• Multi-Power Adjustment：Precisely switch between 600W/750W/1000W/1150W to adapt to different plant growth stages.
• Advanced Cooling & Safety：Unique graduated fin design maximizes heat dissipation, paired with quadruple protection against short circuits, power surges, ignition failures, and overheating.

High Reflectivity Rating

Quality Assurance

• UL & ETL certified. The ballast and reflector come with a 1-year warranty against manufacturing defects; the DE HPS 1000W bulb includes a 6-month warranty.

Important Safety Notes

• The 347V voltage specification is commonly used in industrial/commercial power systems (e.g., large machinery, long-distance transmission). Confirm your environment supports 347V before purchase.
• The ballast power cord has no plug and requires professional installation. When used in enclosed areas, ensure adequate ventilation (recommend pairing with a SunStream inline fan) to prevent overheating.

Bulk Orders Welcome

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

How to Return

To start a return, you can contact us at warranty@sunstreamballast.com . If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at  warranty@sunstreamballast.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Exchanges
We do not offer exchange services, please return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.