UP FOR SALE ARE TWO BULBS LIONEL 53-301 RED & 53-302 GREEN BAYONET BASE 12 - 16 VOLT BULB. THESE ARE PAINTED BULBS NOT TRANSLUCENT. YOU WILL RECEIVE 1of EACH COLOR BULBS FOR THIS COST. THESE BULBS FIT TRAIN SIGNAL CROSSING SWITCH CONTROLLER  ADDITIONAL BULBS CAN BE SHIPPED AT FREE COMBINED SHIPPING WHEN ALL ORDERED & PAID FOR TOGETHER. JUST CHANGE THE NUMBER IN THE BOX TO THE NUMBER YOU WISH TO PURCHASE BEFORE ADDING TO YOUR SHOPPING CART OR CLICKING BUY IT NOW.