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2. Menards - Wikipedia

   en.wikipedia.org/wiki/Menards

   Menard, Inc., doing business as Menards, (/ m ə ˈ n ɑːr d z / mə-NARDZ) is an American big-box home improvement retail chain headquartered in Eau Claire, Wisconsin.It is the third-largest home improvement retailer in the United States (behind Lowe's and Home Depot), with 351 stores in 15 U.S. states, primarily in the Midwest. [1]

3. The Prettiest Outdoor Christmas Lights You Should Add to Cart

   www.aol.com/impress-neighbors-25-outdoor...

   When sourcing the best outdoor Christmas lights for 2023, we included solar-powered, battery-operated, and plug-in options in every style. Shop our picks now!

4. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   One-color light is well suited for traffic lights and signals, exit signs, emergency vehicle lighting, ships' navigation lights, and LED-based Christmas lights Because of their long life, fast switching times, and visibility in broad daylight due to their high output and focus, LEDs have been used in automotive brake lights and turn signals.

5. Luminous efficacy - Wikipedia

   en.wikipedia.org/wiki/Luminous_efficacy

   Luminous efficacy of radiation measures the fraction of electromagnetic power which is useful for lighting. It is obtained by dividing the luminous flux by the radiant flux. [4] Light wavelengths outside the visible spectrum reduce luminous efficacy, because they contribute to the radiant flux, while the luminous flux of such light is zero ...

6. Lantern - Wikipedia

   en.wikipedia.org/wiki/Lantern

   A lantern is a source of lighting, often portable. It typically features a protective enclosure for the light source – historically usually a candle, a wick in oil, or a thermoluminescent mesh, and often a battery-powered light in modern times – to make it easier to carry and hang up, and make it more reliable outdoors or in drafty interiors.

7. Timeline of lighting technology - Wikipedia

   en.wikipedia.org/wiki/Timeline_of_lighting...

   1875 Henry Woodward patents an electric light bulb. 1876 Pavel Yablochkov invents the Yablochkov candle, the first practical carbon arc lamp, for public street lighting in Paris. 1879 (About Christmas time) Col. R. E. Crompton illuminated his home in Porchester Gardens, using a primary battery of Grove Cells, then a generator which was better ...