921 LED Bulb - T10 Wedge base
921 light bulbs (incandescent) are the most popular bulbs being replaced with 921 LED bulbs.  RV dome lights or ceiling lights generally use a 921 LED bulb with side orientation. |
You can use the lumens from the chart above to guide you. For example, if you are replacing an 921 bulb, the chart above shows the average output of an 921 is 119 lumens. Each LED bulb below lists the lumens under Bulb Options. Do you want the same brightness, brighter or not as bright?
Also, please note that some of the LED bulbs are built for sideways insertion, others are for vertical insertion (depending on the orientation of the socket in your fixture), and some project light in almost all directions.
*If using outside, must be in water tight fixture. DC voltage applications only (not for AC Voltage such as AC landscape lights).
921 LED Bulb Compact Tower 182 lumens WARM white
160 lumens WARM white
Choose 266 lumens COOL white, 231 lumens WARM white
12 Volt LED Light Bulb (10-16vdc), T10 Wedge base Back Entry 921 LED Bulb, 97 Lumens Warm White
12 Volt LED Light Bulb (10-16vdc), T10 Wedge base Back Entry 921 LED Bulb, 120 - 130 Lumens
170 lumens WARM white
12 Volt LED Light Bulb (10-16vdc), T10 Wedge base Side Entry 921 LED Bulb, 120 - 130 Lumens
12 Volt LED Light Bulb (10-30vdc), T10 Wedge base Side Entry 921 LED Bulb, 127 Lumens Warm White
Choose 128 lumens COOL white, 117 lumens WARM white
Choose 190 lumens COOL white, 170 lumens WARM white
Choose 240 lumens COOL white, 197 lumens WARM white
395 lumens WARM white