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.
4K or Ultra HD. Let's start at the top of the current TV market: 4K. This is a good place to begin, as it lets us talk about the basis for the vast majority of the confusion when it comes to resolution. The short version is this: When it comes to TVs, 4K and Ultra HD (or UHD) are referring to the same resolution.