Philips AmbientLED light bulbs are the smart alternative to standard incandescent bulbs. They deliver exceptionally long life, significant energy savings, beautiful light, rugged construction and contain no mercury.
* 15 years means rated average life based on engineering testing and probability analysis where the lamp is used on average 4 hours/day, 7 days a week. * At $.12 per kWh, this 8W, 450 lumen, LED bulb uses $24 of electricity over its 25,000 hour life. This is a $96 savings when compared to the $120 required to run a 40W, 495 lumen, A19 incandescent bulb over the same period. Actual savings will vary depending on cost per kWh.