Ballasts: 18 of 21
.
HID Retrofit Products The HID Retrofit Products listed below do not need a ballast change

 

Ballasts must generally be custom tailored for each individual lamp. However, GE makes certain retrofit products (listed below) that are designed to replace some lamps without needing the ballast to be changed.

Existing Lamp/Ballast
Reason for Retrofit
Retrofit Product
400 watt metal halide lamp/ballast Energy Savings 360W Watt-Miser™
Metal Halide lamps
175 watt metal halide lamp/ballast Energy Savings 150W Watt-Miser™
Metal Halide lamps
High Pressure Sodium (HPS) lamp/ballast Improved Color Chroma-Fit™
Metal Halide lamps
.