Identifying Lamps that Contain Mercury

The following types of lamps contain mercury.

Straight Fluorescent Bulbs (such as T8s and T12s) and Black Lights
Straight Fluorescent Lamps and Black Light

U-Style and Circular Fluorescent Bulbs

Compact Fluorescent Lamps (CFLs)
Compact Fluorescent Bulbs
CFLs are commonly used in homes as energy saving lighting.

High Intensity Discharge (HID) Lamps
There are three types of HID lamps:

Mercury Vapor Lamps
High Pressure Sodium Lamps
Metal Halide Lamps

HID lamps are commonly used in security, outdoor and warehouse lighting. HID lighting is also becoming popular for indoor use in commercial settings and in vehicle headlamps. (Click here for additional information on HID headlamps)

Ultraviolet Lamps
Ultraviolet Germicidal Lamps Ultraviolet Aquarium Lamps
UV lamps are frequently used for germicidal purposes, such as in water and air purifying. They are also used in tanning salons.

Neon lamps
Straight Neon Lamps Neon Aligator Lamp

Last Modified 07/18/2007