There was a question posted last week regarding differences in C2 instrument panel bulbs 1816 and 1893....
There is a difference, albeit slight. Both are "T-3" style (no relation to GM headlights of the same name); 1/4" bulb; and Mini-Bayonet type. The 1816 is 13 volts, .33 amp and 4.2 watts. The 1893 is 14 volts, .33 amp and 4.6 watts.
Anyone needing technical information regarding auto bulbs (by trade number) can find it at "www.lamptech.com", in their product section, under automotive.
There is a difference, albeit slight. Both are "T-3" style (no relation to GM headlights of the same name); 1/4" bulb; and Mini-Bayonet type. The 1816 is 13 volts, .33 amp and 4.2 watts. The 1893 is 14 volts, .33 amp and 4.6 watts.
Anyone needing technical information regarding auto bulbs (by trade number) can find it at "www.lamptech.com", in their product section, under automotive.
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