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2. Recessed light - Wikipedia

   en.wikipedia.org/wiki/Recessed_light

   Different types of recessed lighting in a warehouse "Pot light" or "canister light" implies the hole is circular and the lighting fixture is cylindrical, like a pot or canister. There are three parts to a recessed lighting fixture: housing, trim and bulb. The trim is the visible portion of the light.

3. Parabolic aluminized reflector - Wikipedia

   en.wikipedia.org/wiki/Parabolic_aluminized_reflector

   Usage includes theatrical lighting, locomotive headlamps, aircraft landing lights, and residential and commercial recessed lights ("cans" in the United States). Many PAR lamps are of the sealed beam variety, with a parabolic reflector , one or more filaments , and a glass or plastic lens sealed permanently together as a unit.

4. Light fixture - Wikipedia

   en.wikipedia.org/wiki/Light_fixture

   A decorative outdoor lamp at Leeds Town Hall A garden solar lamp is an example of landscape lighting. Outdoor lighting and landscape lighting – used to illuminate walkways, parking lots, roadways, building exteriors and architectural details, gardens, and parks. Outdoor light fixtures can also include forms similar to indoor lighting, such as ...

5. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...

6. Compact fluorescent lamp - Wikipedia

   en.wikipedia.org/wiki/Compact_fluorescent_lamp

   CFLs are generally not designed or rated for outdoor use and some will not start in cold weather. CFLs are available with cold-weather ballasts, which may be rated to as low as −28.8 °C (−20 °F). [68] Light output during the first few minutes of operation is limited at low temperatures before reaching full brightness. [69]

7. US power use to reach record highs in 2024 and 2025, EIA ...

   www.aol.com/news/us-power-reach-record-highs...

   U.S. power consumption will rise to record highs in 2024 and 2025, the U.S. Energy Information Administration said in its Short Term Energy Outlook on Tuesday. EIA projected power demand will rise ...