Cancel. Installing a light switch on the outside requires you to use specific tools and equipment rated for outdoor use. Install a light switch outside with help from one of the one of the owners of CJS Electric in Tampa Florida in this free video clip.
The name 4K resolution refers to a horizontal resolution of approximately 4,000 pixels. The use of width to characterize the overall resolution marks a switch from previous television standards such as 480i and 1080p, which categorize media according to its vertical dimension.
As you can see, 4K outstrips its best HD predecessor by a very wide margin in creating a resolution profile thatâs two times wider and two times higher than 1080 HD, thus giving a total screen resolution thatâs a bit over 4 times larger overall, thus its name, 4K ultra HD.