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.
DCI 4K should not be confused with ultra-high-definition television (UHDTV) AKA UHD-1, which has a resolution of 3840 x 2160 (16:9, or approximately a 1.78:1 aspect ratio).