Firefly Smart LED stays lit for 40 years; decreases lighting costs by 90%
Austin-based Firefly LED has recently announced its latest offering, a one of a kind Smart LED that could pretty much light up your home for the next 40 years! Capable of pulling down your electricity costs for lighting by nearly 90%, if you do replace every bulb in your home with one of these that is, the Firefly Smart LED requires you to simply replace a tiny LED inside the lightbulb itself whenever required. Sporting a large heat-sink that surrounds the entire unit, the Smart LED has its temperature reduced by nearly 32%. Priced at about $35, these bulbs might be more expensive than your regular light bulb. They do make for a sound investment however, helping you knock off those digits on your electricity bill.