The Ford Barn - View Single Post

Badpuppy · 11-11-2019, 11:09 AM

The voltage drop of a single resistor would vary with the applied load - more lights, more drop. A better approach may be to use 12V bulbs with 1.5 - 2 times the wattage rating, if you can find them. Approximate wattage of the bulbs - 3/6/10 Cp = 3/6/10 watts; 15 CP = 12W, 21 CP = 18W, 32 CP = 24W, 50 CP = 36W.

11-11-2019, 11:09 AM	#17
Badpuppy Senior Member Join Date: Dec 2017 Location: Guthrie, OK Posts: 1,144	Re: 8 volt battery in 6 volt car The voltage drop of a single resistor would vary with the applied load - more lights, more drop. A better approach may be to use 12V bulbs with 1.5 - 2 times the wattage rating, if you can find them. Approximate wattage of the bulbs - 3/6/10 Cp = 3/6/10 watts; 15 CP = 12W, 21 CP = 18W, 32 CP = 24W, 50 CP = 36W.