THIS BLINKER ASSY COMES WITH A 6V BULB INSTALLED REPLACEMENTS ARE AVAILABLE BELOW ON THIS PAGE WE ALSO HAVE 12V BULBS YOU CAN BUY IF YOUR BIKE IS 12V THIS IS AN OEM BLINKER MADE BY STANLEY OF JAPAN IT IS A BIT DIFFERENT THAN THE ORIGINAL BLINKERS THAT CAME ON MANY 1980 TO 1986 CT70 CT110 AND 1980_&_1981_6_VOLT_PASSPORTS BUT IT WILL REPLACE THEM JUST FINE. THIS ONLY HAS THE HOT WIRE, SO IT GROUNDS THROUGH THE BOLT , LIKE MOST THE ORIGINALS DID. THIS IS A LEFT FRONT BLINKER , BUT WITH THE LONG LEAD WIRE IT WILL WORK ON ANY SIDE FRONT OR REAR.