20 watt 12 volt Bi-Pin (GY4) Base 41900 Halogen Spot Incandescent Osram Light BulbOsram OSRAM 41900 SP 12V 20W 41900
$18.11
PRODUCT NOT AVAILABLE YET
Due to stocking/seasonal reasons, this part is currently not available to purchase online. For more details, please call 800.838.0977.
Our Part #:
QQ41900
Manufacturer:
Osram
Manufacturer Code:
OSRAM 41900 SP 12V 20W
Case Size:
12
($217.32/Case)
For an explanation of a lighting term, click on the
Energy Used:
20 watts
"Watts" is the term applied to the amount of energy required and used by a particular light bulb. It is an international system unit of power equal to one joule per second. Contrary to popular belief, the wattage of a bulb does not directly measure the brightness; the "lumens" of a light is what defines the actual light output.
Volts:
12
Voltage is a measure of electrical potential.
Bulb Type:
MR16
The "Bulb Type" is typically a combination of the style of bulb as well as the width of the bulb. Usually, the first couple letters will indicate the type; "G" would indicate "Globe", "PAR" would indicate "Parabolic Reflector"... The numbers indicate the diameter of the light bulb in eighths of an inch; a "G40" would be a "Globe" style that is "5 inches" in diameter.
Base Type:
Bi-Pin (GY4)
The "Base" of a light bulb is the part that either screws or snaps into a receptacle. Base Type terminology may indicate common descriptive words like "Medium" or "Candelabra", or may even contain numeric codes that signify size and variety, like "E26" or "2GX13".
