EPOS Stop Button LED Assy SKU: 599212701LED and microswitch assy for 450X EPOS, 450XH EPOS, 520 EPOS, 520H EPOS, 550 EPOS, & 550H EPOS models. $99.99PriceAdd to CartBuy NowOnly can you see this. To display the widget on your site, open the Settings Panel & activate Product Bundles using the Dashboard. No Reviews YetShare your thoughts. Be the first to leave a review.Leave a Review