Samsung has introduced three new LED light bulbs that will help you in your efforts to reduce your daily energy consumption. There are three different styles with different light output available. Costs vary from about $17 to about $60 per bulb, depending on style. Each bulb promises to deliver 20X the lifespan of a halogen light of the same style. And each bulb is energy efficient – producing more light and less heat than the equivalent halogen bulb. They are available at Samsung now.