ANSI Bulbs
We refer to the light bulbs in this category as "ANSI coded" due to the three-letter designation of each bulb. That ANSI code indicates the standard to which the bulb was manufactured, and usually includes specifications like bulb shape, base, wattage, and voltage. It is a handy shortcut to finding a replacement bulb. We have an article going into more depth on ANSI bulbs.
Sylvania 55133 20MR11/T/SP10/C(FTB) 12V - Halogen MR11 - 20W - 12V - GU4 Bipin Base - 10ct
Sylvania 55133
$55.95
$55.95
$5.59 Each (Case of 10)