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.
Most 4K projectors offer at least 4,096 x 2,160 pixels of resolution and because they typically offer projection area sizes that totally dwarf all but the largest 4K TVs, this is where you really notice the difference between UHD and regular HD content.