Keystone HID Lighting Capacitor

The Keystone HID lighting capacitor (also called an HID ballast capacitor) is a replacement component for high intensity discharge lighting systems. It works with the ballast to help start and run the lamp. Replacing a worn or failed capacitor can restore reliable lamp operation.

Key Features:

• Built for HID ballast circuits: Keystone offers capacitors for HID lamp types such as metal halide, pulse start metal halide and high pressure sodium.
• Oil-filled and dry film designs: Keystone's capacitor line includes both constructions, chosen to suit the lamp type and wattage.
• Matched ratings: Each capacitor is made for a specific lamp wattage, capacitance and voltage. Choose the one that matches your ballast and lamp.
• Dependable construction: Keystone says it uses quality control and manufacturing processes to support steady performance in demanding HID lighting use.

Keystone has made ballasts and power supplies for more than 75 years. Its HID ballast kits pair the ballast with a properly rated capacitor, so the capacitor is a natural replacement part for HID lighting service and repair.