Related Clues:

• Pioneering General Motors electric car
• Measure of power
• Power measure
• Small amount of power
• Lightbulb word
• Bit of a shock
• GM's electric car
• Eponymous engineer
• The 'W' of kWh
• Joule per second
• Lightbulb measure
• Light bulb power unit
• Steam engine pioneer
• One with his name in lights?
• Plug-in Chevy