AmbiStar 40-Watt (F40T12) 2 Lamp 4 ft. T12 120-Volt Rapid Start High Frequency Electronic Replacement Ballast
https://www.probuilderswarehouse.com/shop/277266-0-ambistar-40-watt-f40t12-2-lamp-4-ft-t12-120-volt-rapid-start-high-frequency-electronic-replacement-ballast-261091
https://www.probuilderswarehouse.com/web/image/product.template/261091/image_1920?unique=b31ad15
Brand: Philips Advance
Model: 520395
SKU#: 277266.0
Barcode: 202960408
