798C2-BATTERY-V2-8W
EB KIT-8W/90MIN-1 15-50 VDC, 160-540 mA EMERGENCY BATTERY BACK UP FOR LINEAR HIGH BAY (900C2) and FIXED CCT TROFFER and Wall packs etc., YH28A-08WL-50-X, test button diameter 59/128" ( 1/2" knockout hole), one body, with metal washer and rubber ring for test button, with 4 screws if needed. Suitable for 389X2-108WP/252X2-50W/397C2-90W