ผลการค้นหา: "Lights"

This category includes all light sources, which use electricity to generate light.

The electric flash-lamp uses electrical current to start flash powder burning, to provide a brief sudden burst of bright light.

Light sources and lighting products that provide illumination, indication or signalling.

An electrodeless lamp or induction light is a light source in which the power required to generate light is transferred from outside the lamp envelope to inside via electromagnetic fields. This contrasts with a typical e…อีก

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a filament wire heated to a high temperature by an electric current passing through it, until it gl…อีก

The optical microscope, often referred to as light microscope, is a type of microscope which uses visible light and a system of lenses to magnify images of small samples.

A compact fluorescent lamp (CFL), also called: Compact fluorescent light Energy-saving light Compact fluorescent tube is a fluorescent lamp designed to replace an incandescent lamp. Some types fit into light fixtures for…อีก

A fluorescent lamp or fluorescent tube is a gas-discharge lamp that uses electricity to excite mercury vapor. The excited mercury atoms produce short-wave ultraviolet light that then causes a phosphor to fluoresce, produ…อีก

A halogen lamp, also known as a tungsten halogen lamp or quartz iodine lamp, is an incandescent lamp that has a small amount of a halogen such as iodine or bromine added.

Electric lighting apparatus for inspection of the inside of the stomach.