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Glossary of Terms
Glossary of Terms

Glossary of Terms

Listed below are lighting terms and definitions for your reference. To navigate, click on the first letter in the word you wish to research.
Show terms starting with  →   0-9 | A | B | C | D | E | F | G | H | I | L | M | N | P | R | S | W |
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G16

2 inch diameter round globe decorative lamp

G23 CFL Base

A 2-pin lamp base found on 5,7 or 9 watt compact plug-in fluorescent lamps.

G24U CFL Base

A 4-pin universal lamp base designed to retrofit GX23, G24q-1, G24q-2, and G24q-3, 4-pin compact plug-in fluorescent lamps.

Green LED exit retrofit lamp

Green LED lamp replacement for incandescent exit sign bulbs

Green letter non-stencil exit sign

An exit sign with green letters applied to a translucent or opaque background

Green stencil faced exit sign

An exit sign with stenciled letters EXIT and having a green lens

GX23-2 CFL Base

A 2-pin lamp base found on 13-watt compact plug-in fluorescent lamps.

GX23-4 CFL Base

A 4-pin lamp base found on 13-watt compact plug-in fluorescent lamps.