High Energy Saving LED Coller Lights, helps to save more than 80% Energy Long-lasting - "Imperial-LED" Coller Lightss last up to 10 times longer than compact fluorescents, and far longer than typical incandescents. Durability - since LEDs do not have a filament, they are not damaged under circumstances when a regular incandescent Coller Lights would be broken. Because they are solid, LED Coller Lightss hold up well to jarring, bumping, shock and vibration. Additionally, they have excellent cold weather performance. Cool- LED light Coller Lightss do not cause heat build-up; LEDs produce 3.4 btu's/hour, compared to 85 for incandescent Coller Lightss. Because common incandescent light Coller Lightss get hot, they contribute to heat build-up in a room. LED light Coller Lightss prevent this heat build-up, thereby helping to reduce air conditioning costs in the home. Mercury-free - no mercury is used in the manufacturing of LED light Coller Lightss. Efficient- LED light Coller Lightss use only 2-17 watts of electricity as per there watts (1/3rd to 1/30th of Incandescent or CFL). LED light Coller Lightss used in fixtures inside the home save electricity, remain cool and save money on replacement costs since LED light Coller Lightss last so long. Small LED flashlight Coller Lightss will extend battery life 10 to 15 times longer than with incandescent Coller Lightss. Cost-effective - although LED light Coller Lightss are initially expensive, the COST IS RECOVERED over time and in battery savings. Choose "IMPERIAL-LED" lighting and save -- MONEY, ENERGY, and the ENVIRONMENT.