921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.This T10 bulb fits your 921 – Wedge socket.
• Base: T10, 921 – Wedge
• LED’s: 30-5050s
• Volts: 9-16
• Amps: 0.3
• Lumens: 415
• Dimensions: 20mm Diameter; 35mm Long (not including base)
• Color: 3200K-Warm White. 4100K-Neutral White, or 5500K-Day White
• DIMMABLE!
Colors are for comparison only. Colors will vary with different monitors and settings.
THIS DOES NOT REPRESENT BRIGHTNESS.
Choose your preferred color temperature from the “Choose an Option” drop-down menu above.
The 30-5050 LED’s produce the same amount of light as your incandescent bulb you are replacing but will draw less than 7% of the power. . .Making your house batteries last longer. To REALLY make your coach batteries last the longest, look through the rest of our site and replace ALL your lights with the Cabin Bright LED Solution!
1141 / 1156 Single Contact Base
168 / 192 Wedge Base Marker Light Bulb
T10 / 921 - Wedge Base, 5-5050 LEDs, 12 volts - .09 amps, 70 Lumens, 3200K-Warm White or 5500K-Day White
Bulb pictures are not to scale. 
G. Johnson –
I have a sconce near my couch where I used 2 of these. I got the 5500K version because I wanted a “whiter” light for reading. I had the 921 bulbs in there before and these LED bulbs are brighter. A great purchase considering we do a lot of boondocking and the amperage of these two bulbs are about .5 amps compared to a little more than 4 amps with the original 921 bulbs.
Ed Hale (verified owner) –
I put three of these in a ceiling fixture over my couch in a slide. Not only does this fixture not get hot anymore, it puts out more light. I have the 3,200K version since I want all of my interior lights to have a warmer color temperature.
I now use this fixture daily. I never did before due to the heat and also the current usage when boondocking.
Great product.
Greg White (verified owner) –