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2. Floodlight - Wikipedia

   en.wikipedia.org/wiki/Floodlight

   The most common type of floodlight was the metal-halide lamp, which emits a bright white light (typically 75–100 lumens/Watt). Sodium-vapor lamps are also commonly used for sporting events, as they have a very high lumen to watt ratio (typically 80–140 lumens/Watt), making them a cost-effective choice when certain lux levels must be provided. [4]

3. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   Close-up image of a surface-mount LED Close-up of an LED with the voltage being increased and decreased to show a detailed view of its operation A bulb-shaped modern retrofit LED lamp with aluminum heat sink, a light diffusing dome and E27 screw base, using a built-in power supply working on mains voltage

4. Mercury-vapor lamp - Wikipedia

   en.wikipedia.org/wiki/Mercury-vapor_lamp

   Mercury-vapor lights operate at an internal pressure of around one atmosphere and require special fixtures, as well as an electrical ballast. They also require a warm-up period of four to seven minutes to reach full light output. Mercury-vapor lamps are becoming obsolete due to the higher efficiency and better color balance of metal halide ...

5. AOL

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   Log in to your AOL account to access email, news, weather, and more.

6. Philips circle pattern - Wikipedia

   en.wikipedia.org/wiki/Philips_circle_pattern

   The content and layout of the original colour circle pattern was designed by Danish engineer Finn Hendil (1939–2011) [1] in the Philips TV & Test Equipment laboratory in Amager (moved to Brøndby Municipality in 1989) near Copenhagen under supervision of chief engineer Erik Helmer Nielsen in 1966–67, largely building on their previous work ...

7. After the Flood (TV series) - Wikipedia

   en.wikipedia.org/wiki/After_the_Flood_(TV_series)

   After the Flood is a 2024 British crime mystery thriller series created by Mick Ford and directed by Azhur Saleem. It stars Sophie Rundle as a police officer investigating the death of an unidentified man after a flash flood strikes a small English town. The first series began broadcast on 10 January 2024.