One of the greatest savings can be made by replacing halogen lights with LED lights. The extremely high heat generated by halogen lights is completely eliminated using LED lights extending their life dramatically. In addition to this insulation can be placed directly on top of the bulb, reducing heat loss as well.
Incandescent Lights
The traditional incandescent bulb can be easily replaced with an LED equivalent bulb. These can look similar to the traditional bulb and are also available in a variety of shapes and sizes for different effects.
Compact Fluorescent Lights
Compact fluorescent lights significantly reduce your electrical lighting costs, but LED lights can now improve on this. The LED lights do not contain harmful mercury and warm up instantly overcoming some of the weaknesses of compact fluorescent lights.