Mercury In Fluorescent Lamps
An electric current in the gas excites mercury vapor which produces short wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow.
Mercury in fluorescent lamps. Fluorescent lamps contain mercury vapor. Switching from traditional light bulbs called incandescent to cfls is an effective simple change everyone in. Learn about proper cleanup recycling and disposal labels mercury and uv radiation. Cfls can help you save money use less energy reduce light bulb changes and lower greenhouse gas emissions which lead to climate change.
A fluorescent lamp or fluorescent tube is a low pressure mercury vapor gas discharge lamp that uses fluorescence to produce visible light. Fluorescent tube lights are filled with a mercury vapor gas. A compact fluorescent lamp cfl also called compact fluorescent light energy saving light and compact fluorescent tube is a fluorescent lamp designed to replace an incandescent light bulb. Please note sleeved lamps incur an extra charge of 010 10p per lamp due to the extra labour charge in de sleeving the lamps prior to crushing teflon coated lamps as used in the food industry are 180 per kilo.
Led fluorescent replacement lamps from satco products inc. Frequently asked questions information on compact fluorescent light bulbs cfls and mercury november 2010 why should people use cfls. Available in straight tubes circline or u bend shapes these fluorescent lights generate light the same way. Hid lamps require metal halide ballasts or high pressure sodium ballasts for metal halide flood lights hps flood lights magnetic ballasts kits include high pressure sodium ballasts or metal halide ballasts ignitor starter capacitor and hid bulbs.