LED are a massive reduction in power consumption. You can feel the difference, even in a 25w bulb.
My 1600 lumen led bulbs put out less heat than a 25w incandescent, yet are the light equivalent of a 100w+ incandescent.
LED are typically about 10% the power consumption of an equivalent incandescent. And today you can get color-selectable LED.
As a bonus, all of the ones I've tried last way longer than incandescent bulbs, by a huge margin (at least 5x longer, some far more).