For accent and decorative purposes. Saves money on energy. 18 LEDs. New SMD technology. 90% more efficient. 20,000 hour life. Mercury free. RoHS compliant - safer for the environment. Advantages of LED technology: 90% more efficient than incandescent and halogen; lasts up to 20,000 hours; environmentally friendly; withstands shock and vibration; cool running; lights up instantly. LED lighting data: 120V. Light output: 70 lumens. Energy used: 1.1 watts. Average life: 20,000 hours. Standard incandescent: burns a filament that produces light and heat. This process wastes energy. Filament burns out at 2,000 hrs. LED technology: uses solid-state light emitting diodes instead of a filament and produces very little heat. LED bulbs use up to 90% less energy than bulbs they replace and last up to 20,000 hours. ETL listed. Made in China.