Instead of incandescent lighting that use a lot of energy and burn out quickly look at fluorescent or LED lighting instead.

Fluorescent light bulbs use 70% less electricity, give 5 times more light, emit 90% less heat & last 10 times longer than regular bulbs. You can also choose LED lights that use at least 75% less energy and last up to 25 time longer.
Amt saved: $50-75 in electricity costs over life of bulb.