Street lights rely on light emitting diode (LED), incandescent, high pressure sodium, low pressure sodium, mercury vapor, metal halide, and high intensity discharge (HID) bulb technology to provide ...

Blue LED output is blue. Green LED output is green. Infrared LED output is infrared. Also known as an Infrared Emitting Diode (IRED), it non-thermally produces infrared light. Multi-Colored LED ...

By utilizing LEDs, you should see a substantial improvement in overall cultivation, shorter reduction times, better rooting, ...

October 2024 Smart LED bulbs provide a near ... s 100% brightness reached the light meter I was holding 12 inches away than any other bulb with the same specs at the same brightness and ...

whereas lower values are acceptable for outdoor lighting (street lights). Metal halides have CRI values between 85 and 95, LED-based white-light sources 60–95, fluorescent lamps 50–90 ...

Street lights around the Triangle — including on Duke’s campus — have started emitting a bluish-purple hue. The Chronicle ...

The company has also completed about half of its manhole inspections on the 200, 300 and 400 blocks of North Charles Street, ...

The overpass on Main Street, between Hancock and Jackson streets, is the first to be outfitted with the LED lights, Mayor ...

Assam launches the Smart Street Lighting Project in Guwahati with over 11,000 LED lights. The initiative aims for enhanced ...

E ven as consumers pay ever higher rates for BGE to improve its infrastructure, the number of pipes leaking hazardous gas has ...

Three businesses and about 2,100 BGE customers were impacted by the power outage. Crews shutdown North Charles Street from Lexington Street to Mulberry Street and Saratoga Street from St Paul ...

Andy Pevo, a gas leak surveyor with BGE, guides his methane gas leak detector along cracks in the pavement near the gas line vent outside a rowhouse on Andre Street in Locust Point. BGE says it ...