Used As Intended, LED Lights Are Perfectly Safe

Early in the development of Light Emitting Diodes (LED), the rumor started that LEDs are bad for human eyes. Unfortunately, this misinformation continues to spread. Some people say that because some people claim to see a halo around a blue LED, this proves the theory. The reality is that there is no definitive proof that LEDs used properly routinely cause eye damage.

220px-Blue_light_emitting_diodes_over_a_proto-boardIt is true that LED light intensity is not standardized. It is true that some irresponsible writers have wrongly compared LED lights to looking directly at the sun. It is true that the industry monitors itself. It is true that staring directly at an LED is not a great idea. But, most importantly, it is true that there is no scientific proof that LED lights cause eye damage. Continue reading

Cleveland Public Power to Test LED Street Lights for 2 Years

By Leila Atassi, The Plain Dealer 

CLEVELAND, Ohio — Residents and motorists in several Cleveland neighborhoods will see their streets in a different light next month — when the warm glow of traditional street lights is replaced by the white illumination of energy-efficient LED’s.

For two years beginning May 1, city-owned Cleveland Public Power will test four varieties of LED street lights on both sides of the city and downtown to gauge efficiency, coverage and how well they hold up to harsh Cleveland weather.

A worker changes a city street light. The city of Cleveland will begin testing energy-efficient LEDs in areas of the city on May 1. Plain Dealer File.

A worker changes a city street light. The city of Cleveland will begin testing energy-efficient LEDs in areas of the city on May 1. Plain Dealer File.

Mayor Frank Jackson first unveiled the plan in 2011, a year after the administration launched an unsuccessful effort to find a company willing to sell the city LED lights in exchange for creating jobs. Continue reading