In the United States and Canada, there have been many reports of LED street lights that were initially white but have suddenly turned purple. The reason for this change in color of LED street lights ...

Lumileds is aiming at streetlights with a module which has 12 leds spaced to suit existing lens arrays. Luxeon XR-TX is 150 x 45mm and based on Luxeon TX leds – connected in a single series string.

Cree sent me an evaluation kit for its LMR4 LED light module. Teardown time! The past two teardowns, the LED tube light and the EcoSmart bulb, were replacement lights for existing fluorescent or ...

More than 16,000 LED streetlights with adaptive controls will be installed in Kitchener by end of this year, replacing old high-pressure sodium bulbs. The adaptive control modules will allow the city ...

LED lighting body Zhaga has released a standard for ‘linear socketable LED modules for non-SELV applications’ – Zhaga Book 26 – intended luminairs with LED modules that can be replaced without tools ...

Mangaluru: The implementation of the LED streetlight project, which began in 2021, has failed to achieve progress, even after more than a year. The project aimed at replacing nearly 70,000 ...

This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge. Power plants may not spring to mind during an evening stroll on a well-lit block, or ...

The Thiruvananthapuram Corporation has shortlisted three companies for the implementation of the LED streetlight project in three electrical divisions in the city, out of six companies that had ...

The implementation of the LED streetlight project, which began in 2021, has failed to achieve progress, even after more than a year. The project aimed at replacing nearly 70,000 streetlights with LEDs ...