T10 / 921-Wedge Base 15 / 5730 LED VERY BRIGHT for Ceiling Fixtures
$12.95
REPLACES THIS BULB:
921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.
Use for Interior Single and Double CEILING FIXTURES, PORCH, and COMPARTMENT lighting. Perfect for OVER THE SINK, STOVE, COUNTER
T10 / 921 – Wedge Base, 15-5730 LEDs, 10-30 volts AC/DC – .125 amps, 800+ Lumens, 3200K-Warm White, 4100K-Neutral White, or 5500K-Day White.
This bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale.
| Color Temperature | 3200K, 4100K, 5500K |
|---|
Your existing 921 bulb is 320 Lumens. This bulb is over 800 Lumens – about THREE TIMES AS BRIGHT than the bulb you are replacing!
This bulb is for your overhead fixtures throughout your coach and perfect for porch and compartment lighting as well as anywhere you need bright light!
Recommended for interior ceiling use or anywhere you need a lot of light!
This is the bulb that SHOULD be in your overhead dual or single 921 fixtures – brighter, (no more brown fixtures and lenses) and with 90% less energy used!
This bulb is a Cabin Bright Exclusive!
This T10/Wedge Base bulb fits your 921 and all similar bulb fixtures.
• Base: T10 / 921 / Wedge Base
• LEDs: 15-5730s
• Volts: 9-16 AC/DC
• Amps: 0.125
• Lumens: 800+
• Dimensions: 32mm in diameter
• Lifespan: 60,000 hours
• 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 15-5730 LEDs produce 300% more light than your 921 incandescent bulbs 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!
Submit your review | |
1 2 3 4 5 | |
Submit Cancel | |
9 reviews for T10 / 921-Wedge Base 15 / 5730 LED VERY BRIGHT for Ceiling Fixtures
| 5 star | 100 | 100% |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
This site uses Akismet to reduce spam. Learn how your comment data is processed.
You may also like…
18 inch X-Factor LED Fluorescent Tube Replacement
This is the END of the 18″ tube you are replacing.
40% BRIGHTER Than Your Existing Tubes!
Each printed circuit light board provides 960 lumens and draws .675 amps for a total of 1920 lumens and 1.25 amps for a 2 tube fixture, 3200K (warm white), 4100K (natural white), or 5500K (day white) 18” LED Fluorescent Tube Replacement.
This bulb is a Cabin Bright Exclusive! 12-inch X-Factor LED Fluorescent Tube Replacement
This is the END of the 12" tube you are replacing.
50% BRIGHTER Than Your Existing Tubes!
Each printed circuit light board provides 576 Lumens and draws .375 amps for a total of 1152 lumens and .75 amps for a 2 tube fixture, 3200K (warm white), 4100K (natural white), or 5500K (day white) 12” LED Fluorescent Tube Replacement.
This bulb is a Cabin Bright® Exclusive! Related products
1076 DUAL Contact ROTATING HEAD BULB – 15 5730 LEDs
1076 Dual Contact Base
Use for OVERHEAD CEILING LIGHTS, PORCH, and COMPARTMENTS.
1076 - BA15D Base, ROTATING Head 15-5730 LEDs, 10-30 volts AC/DC - .125 amps, 800+ Lumens, 3200K-Warm White, 4100K-Neutral White, or 5500K-Day White.
This bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale. 1141 / 1156 ROTATING HEAD BULB – 15 5730 LEDs
1141 / 1156 Single Contact Base
Use for OVERHEAD CEILING LIGHTS, PORCH, and COMPARTMENTS.
1141 / 1156 - BA15S Base, ROTATING Modular 15-5730 LEDs, 10-30 volts AC/DC - .125 amps, 800+ Lumens, 3200K-Warm White, 4100K-Neutral White, or 5500K-Day White.
This bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale. T10 / 921-Wedge Base LED Bulb – BACK PLUG for Dining and Pendant Lights Clearance
REPLACES THIS BULB

921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.
T10, 921 - Wedge Base, 9-5730 LED's, 12 volts - .125 amps, 540 Lumens, 3200K-Warm White 4100K-Neutral White or 5500K-Day White.
Use for over kitchen table, and pendant lighting for over the counters!
This bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale. T10 / 921-Wedge Base BACK PLUG –VERY BRIGHT– Bulb for Pendant Lights
921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.
Use for over the Kitchen Table and over the counter FIXTURES
T10 / 921 - BACK PLUG Wedge Base, 15-5730 LEDs, 9-16 volts AC/DC - .125 amps, 800+ Lumens, 3200K-Warm White, 4100K, or 5500K-Day White.
This bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale.
Wedge Base 5 LED Marker Light Bulb
REPLACES THIS BULB:
T10 / 921-Wedge Base 9 LED Bulb
REPLACES THIS BULB:
T10 / 921-Wedge Base – 24 LED Bulb
REPLACES THIS BULB:
921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.
T10, 921 - Wedge Base, 24-5050 LEDs, 12 volts - .2 amps, 320 Lumens, 3200°K-Warm White or 5500°K-Day White.
This bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale. T10 / 921-Wedge Base – 30 LED Bulb
REPLACES THIS BULB:
921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.
T10, 921 - Wedge Base, 30-5050 LEDs, 12 volts - .3 amps, 415 Lumens, 3200K-Warm White, 4100K-Neutral White, or 5500K-Day White.
Bulb pictures are not to scale. T10 / 921-Wedge Base 30-5730 LED U. S. Coast Guard Certified for 3nm!
T10- 921-Wedge Base 33-5730 LED VERY BRIGHT Sconce and Pendant Bulb
REPLACES THIS BULB:
921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.
T10-921- Wedge Style, 33 High Efficiency 5730 LEDs, 9-16 volts - .31 amps / 1200 lumens. 3200K-Warm White, or 4100K-Neutral White. Designed for Sconce and Pendant Lighting.
Bulb pictures are not to scale. T10 / 921-Wedge Base 10-2835 HEAVY DUTY Tower Style LED Bulb
921 / T10 Base Incandescent Bulb. 2 amps, 255°F Degrees.
T10 / 921 / Wedge Base, 10-2835 Tower Style LEDs, 9-21 volts - .125 amps, 450 Lumens, 3200K-Warm White, 4100K-Neutral White or 5500K-Day White.
This bulb has been redesigned to be brighter and operate at a wider voltage range!
This bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale.

Chari (verified owner) –
Gordon Wilkerson (verified owner) –
A big improvement over other LEDs.
Edward H. (verified owner) –
Got my order out very quickly.
Love doing business with this company.
Very reasonable price and quick.
Scott K. (verified owner) –
Great service, stands by their warranty, highly recommend
Gary Miller (verified owner) –
Perfect for our overhead fixture. Service and price are top notch!
THOMAS (verified owner) –
Much brighter outside light on my RV
Elmer (verified owner) –
Have purchased more than once. Very reliable bulb & bright
David Czaplicki (verified owner) –
Kieth Knight (verified owner) –