Question

old - fashioned light bulbs generate lots of heat compared to modern led lights; this is why led light won’t work well as heat lamps (for, say, a lizard living in a terrarium).

Explanation:

Incandescent bulbs (old - fashioned) convert a large amount of electrical energy into heat. LED lights, on the other hand, are more energy - efficient in converting electrical energy into light with less heat generation. Heat lamps require significant heat output, and since LED lights do not produce as much heat as incandescent bulbs, they won't work well as heat lamps.

Answer:

True