HELLO, YOU ARE BIDDING ON A RARE VARO 1812 / 1802 (THE NEW NUMBER AFTER THE BUY OUT) HIGH VOLTAGE DIODE. THESE WERE USED IN THE HIGH VOLTAGE SECTION OF THE B/W WELLS-GARDNER, AND OTHERS-MONITORS LIKE ASTEROIDS, ASTEROIDS DELUXE, BATTLEZONE, RED BARON, WARLORDS, BREAKOUT, SPACE ZAP, SPACE ENCOUNTERS, GUNFIGHT, SPACE INVADERS, OMEGA RACE, LUNAR LANDER AND MANY MORE ARCADE VIDEO GAMES. IF YOUR HIGH VOLTAGE IS GONE, OR LOW, OR THE SCREEN IS REALLY HUGE WHEN IT WARMS UP(LOW VOLTAGE AGAIN) THIS MIGHT BE YOUR PROBLEM. THESE DIODES COMMONLY SELL FOR $15 TO $20 PLUS SHIPPING, YOU ARE GETTING THEM FOR $10 TOTAL, BECAUSE I HAVE A BUNCH OF BUBBLE MAILERS TO GET RID OF. THESE WILL SHIP FIRST CLASS USPS. I SHIP AT LEAST ONCE A WEEK, MORE IF I HAVE ALOT TO SHIP. THE SOONER YOU PAY, THE FASTER IT IS FOR EVERYONE INVOLVED. I DO NOT CONTROL THE MAIL, SO IT TAKES WHAT IT TAKES. MANY ARCADE AND PINBALL PARTS TO COME. SOLD AS IS. NO RETURNS. LOOK AT PICTURE CLOSELY SO YOU KNOW WHAT YOU ARE GETTING. PLEASE KNOW WHAT YOU ARE DOING WITH THESE PARTS, SO YOU DON'T BLOW YOUR EQUIPMENT UP. THANX FOR LOOKING.