With some materials and airflow design enhancements, Eternaleds Inc. has cut the cost of LED light bulbs by about 40%. This means a return on investment over incandescent of only 2 years. Up till now, the pay back for the difference in cost has been 3 to 4 years depending on the average number of hours the light is used.

The Eternaleds Quanta-9 uses 9W to provide the light equivalent of 50W incandescent floodlights while the Quanta-18 uses 18W to provide the light equivalent of 100W incandescent floodlights. Both have a rated lifetime of 35,000 hours.

Read the press release at the related link below.