BM2-Y 360 BY WESTLOCK CONTROLS FOR 2600 SERIES LIMIT SWITCHES: BLACK AND YELLOW BEACON (90 DEGREE (1/4 TURN (ENGLISH LANGUAGE VERSION) SKU: BMY2-Y 360 HTTPS://SWITCHBOXEXPRESS.COM/SHOP/SPARES/BM2-Y-360-BLACK-YELLOW-BEACON/ YLNG TAG NO.: 31-BDV 31-ESDV 31-SDV 31-XV 32-BDV 32-ESDV 32-SDV 32-XV 34-BDV 34-ESDV 34-SDV 34-XV 35-BDV 35-ESDV 35-SDV 35-XV MANUFACTURER : 100293 WESTLOCK MANUFACTURER PART NUMBER: BM2-Y 360