Keystone CAP-250HPS 250W HID Ballast Capacitor – HPS Lighting

The Keystone CAP-250HPS is a 250-watt HID ballast capacitor designed to keep your High-Pressure Sodium (HPS) lighting system running smoother, longer, and more efficiently. Whether you're dealing with voltage dips, lamp instability, or reduced lifespan — this dry film capacitor steps in like a boss.

Built to handle the heat of commercial and industrial environments, it delivers precise power factor correction and stable current regulation. Housed in a rugged plastic case for added protection, it's a drop-in upgrade for any 250W HPS HID fixture.

If you're lighting parking lots, warehouses, or outdoor areas and want reliable performance from your HID system — this is the capacitor you want in your corner.

⚙️ Specifications & Features

• Wattage: 250W

• Application: High-Pressure Sodium (HPS) HID ballast systems

• Construction: Dry film capacitor for long-term stability

• Function: Power factor correction + stable lamp operation

• Enclosure: Durable plastic case for insulation & safety

• Use Case: Commercial, industrial, and outdoor HID lighting