Description
REPLACES THIS BULB:
JC10 or JC20 Halogen Bulb. VERY HOT. Draws 2 Amps.
Your existing G4 bulb is 130-200 Lumens. This bulb is 540 Lumens – about 2.7 times BRIGHTER than the bulb you are replacing!
This is the bulb that SHOULD be in your fixture – brighter, cooler (no more brown fixtures and lenses) and with 90% less energy used.
This bulb is a Cabin Bright Exclusive!
This G4 bulb fits your G4 – Bi Pin socket.
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- Base: G4, Bi Pin
- LEDs: 9-5730’s
- Volts: 10-30 AC/DC
- Amps: 0.125
- Lumens: 540
- Dimensions: 24mm Diameter (not including base)
- Lifespan: 60,000 hours
- Color: 3200K-Warm White, 4100K-Neutral White, or 5500K-Day White
- DIMMABLE!
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Choose your preferred color temperature from the “Choose an Option” drop down menu above.

The 9-5730 LEDs produces 2.7 times more light than your G4 halogen 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!









Carl Harsch (verified owner) –
Service is Job One!
This is my second order with Cabin Bright. The first replaced fluorescent bulbs in my first coach. This coach had overhead halogen lighting that was hot and power hungry. The G4 9-5730 bulbs fit perfectly and provided a warm and inviting look to the coach. But beyond the bulbs, Joe’s customer service is second to none. Whenever I need LED bulbs, Cabin Bright will be my first choice and my first recommendation to others.
Allan Q (store manager) –
Joe,
The modified LED’s for my AirStream reading lights work perfectly.
Thanks much. I was about to give up thinking there wasn’t anything that would fit; but, You came thru with “Flying Colors”.
Thanks for persisting!
Allan Q