Question
What is one drawback to using tungsten-halogen bulbs?
They give off a significant amount of heat.
They are filled with tungsten gas.
They are less efficient than incandescent bulbs.
They are not as bright as incandescent bulbs.
They give off a significant amount of heat.
They are filled with tungsten gas.
They are less efficient than incandescent bulbs.
They are not as bright as incandescent bulbs.
Answers
Bot
They are less efficient than LED bulbs.