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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
For Your Every Summer RSVP, with Code: SUMMER15
Description
Keystone HPS-150R-1-KIT/A 150W High Pressure Sodium Ballast Kit S55 – 120V Reactor TypeThe Keystone HPS 150R 1 KIT A High Pressure Sodium Ballast Kit is a reliable and efficient solution for operating 150W HPS lamps (ANSI S55) on 120V single voltage systems. Built with a reactor circuit (R NPF R HPF), this ballast delivers dependable lamp starting, stable regulation, and long term performance in commercial and light industrial lighting environments. Designed for durability and consistent output, the kit features copper windings, a high

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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