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2. Variable-message sign - Wikipedia

   en.wikipedia.org/wiki/Variable-message_sign

   Since the late 1990s, the most common technology used in new installations for variable message signs are LED displays. In recent years, some newer LED variable message signs have the ability to display colored text and graphics. Dot-matrix variable message signs are divided into three subgroups: character matrix, row matrix, and full matrix.

3. Digital signage - Wikipedia

   en.wikipedia.org/wiki/Digital_signage

   Digital signage on the side of a building reports stock prices. Dow Jones News Ticker, Times Square Digital signage is a segment of electronic signage.Digital displays use technologies such as LCD, LED, OLED, projection and e-paper to display digital images, video, web pages, weather data, restaurant menus, or text.

4. Emergency vehicle lighting - Wikipedia

   en.wikipedia.org/wiki/Emergency_vehicle_lighting

   Typical New Zealand Police patrol vehicle with current LED lightbar, LED dash lighting and alternating headlights A St John New Zealand ambulance with red lights. In New Zealand, the colors used on lightbars and beacons are defined by the New Zealand Transport Agency regulations. [58] [59] Red and blue: New Zealand Police. All branches of NZ ...

5. Lighting control system - Wikipedia

   en.wikipedia.org/wiki/Lighting_control_system

   Lighting control systems are widely used on both indoor and outdoor lighting of commercial, industrial, and residential spaces. Lighting control systems are sometimes referred to under the term smart lighting. Lighting control systems serve to provide the right amount of light where and when it is needed. [1]

6. Where to shop today's best sales: All-Clad sale, 20% off ...

   www.aol.com/lifestyle/where-to-shop-todays-best...

   Sign in. Mail. 24/7 Help. ... Beautiful 6-Quart Programmable Slow Cooker. $50 $69 Save $19. ... Even better in the evening for outdoor movie time. Of course, it is not a $5K TV, but the picture ...

7. Digital Addressable Lighting Interface - Wikipedia

   en.wikipedia.org/wiki/Digital_Addressable...

   Digital Addressable Lighting Interface (DALI) is a trademark for network-based products that control lighting.The underlying technology was established by a consortium of lighting equipment manufacturers as a successor for 1-10 V/ 0–10 V lighting control systems, and as an open standard alternative to several proprietary protocols.