Cheap And Discounts New Proximity Switch SenSor E2A-M30LS15-WP-B1/B2/B3 E2A-M30LS15-WP-C1/C2/C3 Wholesale. Buy Directly From Merchant Hangzhou Fluorescent Electric Co., Ltd Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.