- High Pressure Sodium Lamp Ballast
- Input Watt: 50
- Input Voltage: 120
- : 60Hz
- Status: Active
http://hdsupplysolutions.com/shop/product-high_pressure_sodium_ballast_advance_50w_120v-327614 ; http://hdsupplysolutions.com/wcsstore/B2BDirectStorefrontAssetStore/1_Recode/product/fm/additional/Ph/Philips_Advance_327614_%20Wiring_Diagram.pdf