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2. Landscape lighting - Wikipedia

   en.wikipedia.org/wiki/Landscape_lighting

   Landscape lighting or garden lighting refers to the use of outdoor illumination of private gardens and public landscapes; for the enhancement and purposes of safety, nighttime aesthetics, accessibility, security, recreation and sports, and social and event uses. Light pollution is exacerbated by excessive, misdirected, or obtrusive use of light.

3. Boulton Carbon Company - Wikipedia

   en.wikipedia.org/wiki/Boulton_Carbon_Company

   Arc lights need carbon electrodes called carbon points (or simply "carbons") to work. Each carbon would only last on the order of several hours, and then needed to be replaced. In 1881, the use of carbons had become so widespread, and the profits had become so large, that it enticed W. H. Boulton, the foreman of the Brush Electric Company's ...

4. LED display - Wikipedia

   en.wikipedia.org/wiki/LED_display

   Detail view of an LED display with a matrix of red, green and blue diodes The 1,500-foot (460 m) long LED display on the Fremont Street Experience in Downtown Las Vegas, Nevada, is currently the largest in the world. A LED display is a flat panel display that uses an array of light-emitting diodes (LEDs) as pixels for a video display.

5. 'It could have been my son': Parents to protest over students ...

   www.aol.com/could-son-parents-protest-over...

   Parents have organized a protest at a Cracker Barrel in Waldorf, Maryland after special education students were denied dine-in service.

6. Holiday lighting technology - Wikipedia

   en.wikipedia.org/wiki/Holiday_lighting_technology

   An LED holiday light. Light-emitting diode (LED) holiday lights are quickly gaining popularity in many places due to their low energy usage, long lifetime, and associated low maintenance. Colored LEDs are far more efficient at producing light than their colored incandescent counterparts.

7. Solar lamp - Wikipedia

   en.wikipedia.org/wiki/Solar_lamp

   A solar lamp, also known as a solar light or solar lantern, is a lighting system composed of an LED lamp, solar panels, battery, charge controller and there may also be an inverter. The lamp operates on electricity from batteries , charged through the use of a solar photovoltaic panel.