The type of light you are referring to is commonly known as a "remote-controlled light" or a "wireless light." These lights come with a remote control that allows you to switch them on or off from a distance, typically from another room. They are designed for convenience and ease of use, providing a way to control the lighting without physically accessing the light switch.
When searching for a suitable light for your specific purpose, you can look for terms such as "remote-controlled light," "wireless light," or "remote switch light." Additionally, consider checking for features like a long-range remote control, adjustable brightness, and compatibility with your desired location (e.g., indoor or outdoor use).
It's worth noting that there are different types of remote-controlled lights available on the market, ranging from LED lights to traditional light fixtures with remote control functionality. So, consider your specific requirements and preferences while making your selection.