@ CT90K5HONDA SAYS: DASH BULB (6V 1.7W) 34908-230-000 HIGH BEAM BULB (6V 1.7W) 34908-230-000 NEUTRAL BULB (6V 1.7W) 34908-230-000 TURN INDICATOR BULB (6V 1.7W) 34908-230-000 @ 1981 CT110 thanks Erik B.Jack & Claudia, FYI, the description for the instrument cluster bulbs for B43E (below) is not correct for my 1981 CT110. The three bases are all like the B40A bulbs. The Neutral and Headlight indicators are 6V 3W and the Turn Signal Indicator is 6V 1.7W From your website: THESE STRANGE LITTLE BULBS WERE USED ON THE CT90K6 THRU THE 1986 CT110's. EACH BIKE TOOK ONLY 1 OF THESE FOR THE HIGH BEAM INDICATOR. THEY HAVE A LARGE METAL BASE AND TINY GLASS PART. THIS IS CORRECT FOR THE HIGH BEAM ON THE CT110'S ALL YEARS (Not according to my '81 ct110, all three bases are like the) THESE ARE ALSO USED ON THE CT90KO'S IT USED THREE OF THEM. THE S90's and CL90's USED 3 OF THESE FOR THE DASH LIGHTS THE CT200 USED 3 ALSO FOR THE DASH BULBS 6V_1.5WATT DASH_&_OR HIGH_BEAM SEE_APPLICATIONS CT90KO CT90K6_TO_CT110 S90_CT200_(B43E) B43E$1.99 Thanks, Erik B.