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.
This puts it on the top of the current scale of digital resolutions in which the bottom is occupied by standard definition TV (450X540 pixels), HD with 720 pixels and full HD at 1080p. In simplest terms, if you measure HD resolution by vertical pixel height (720p, 1080p) then 4K UHD can also be called 2160p.