Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Thanks Bruce!

E10 Base Bulbs

BULB   VOLTAGE   AMPS     WATTS

#14    2.47V     .30A     .741W    Standard for Jensen #15
#131   1.30V     .10A     .130W    Low HP motor & Jensen #15
#502   5.10V     .15A     .765W    Stepper-motor Generator
#359   1.35V     .06A     .081W    Low HP motor & Jensen #15
#222   2.25V     .25A     .563W    Focused-beam for Jensen #15
#352x  3.00V     .07A     .210W    Standard for Jensen #15E

With half the voltage (and watts) of a #14 these should work well with most gen/engine combos. Usually I use a #131 with small engines, but they are really easy to pop if you get too heavy-handed with the throttle.

Have several boxes on order!