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Camco 54702 10W Wedge Base Halogen Bulb 12V G4 Base 120 Lumens 2000-Hour RV Replacement
Camco 54702 10W G4 pin-style wedge base halogen bulb for 12V RV and automotive lighting, clear glass, 120 lumens
Camco 10W Wedge Base Halogen Bulb
  
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Part Number: 54702
Manufacturer: Camco

Quantity in Stock :39

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Camco12V / 10W HalogenG4 Wedge BaseCamco 54702 10W Wedge Base Halogen Bulb -- 12V G4 Pin Style, 120 Lumens

A straightforward, reliable replacement halogen bulb for RV interior fixtures, map lights, accent lamps, and automotive applications that use a G4 pin-style wedge base. At 12 volts and 10 watts, this bulb delivers 120 lumens of warm, clear halogen light and is rated for up to 2,000 hours of service -- a solid lifespan for a standard halogen in a 12V system. One bulb per package.

The Right Bulb for 12V RV and Automotive Wedge Fixtures

Halogen wedge bulbs with G4 pin-style bases are used throughout RV interiors -- in reading lights, under-cabinet fixtures, puck lights, map lamp housings, and similar low-voltage accent fixtures. When one burns out, having the correct wattage and base type on hand prevents a trip to a parts store mid-trip. The Camco 54702 matches the common G4 bi-pin wedge format with a 4 mm pin spacing, making it a direct drop-in for most fixtures using that base type.

Clear glass construction preserves full light output and color rendering, which matters in tight spaces where a single small bulb is the primary light source. The 10W draw is low enough to be practical on a 12V house battery system, and the rated 2,000-hour lifespan keeps replacement intervals reasonable for seasonal or full-time use.

G4 Pin-Style Wedge Base

4 mm bi-pin spacing fits the G4 wedge socket standard used in a wide range of RV interior and automotive accent light fixtures.

120 Lumens Output

Clear glass halogen element delivers 120 lumens -- adequate for reading lights, accent lamps, and small interior RV fixtures.

2,000-Hour Rated Life

Up to 2,000 hours of expected service life under normal operating conditions on a 12V DC system.

12V / 10 Watt Draw

Designed specifically for 12-volt DC electrical systems. Low 10W draw is easy on house batteries and compatible with standard RV fuse ratings.

Base Type and Fitment Details

The G4 designation refers to a bi-pin base with a 4 mm center-to-center pin spacing. This is one of the most common low-voltage halogen base formats used in RV puck lights, reading lamps, range hood lights, and interior accent fixtures. Before purchasing, confirm your existing fixture uses a G4 base -- G4 and the similar-looking GU4 or GY6.35 bases are NOT interchangeable due to differing pin spacing and bulb body dimensions.

Direct Replacement: If your fixture currently uses a G4 bi-pin halogen at 10W/12V with a 0.16-inch bulb body length and 4 mm pin spacing, this bulb installs directly with no adapter or modification needed.

RV and Automotive Applications

Common uses for this bulb type in RVs and tow vehicles include:

  • RV interior reading lights and berth lamps
  • Under-cabinet and galley accent lighting
  • Map lights and dome lights in trucks and tow vehicles
  • Range hood and appliance indicator lamps using G4 sockets
  • Puck-style recessed lights in slide-out ceilings and cabinetry
Sold Individually: This listing is for one (1) bulb. If you are replacing multiple fixtures or want spares on hand for an extended trip, consider purchasing in multiples. Halogen bulbs in this size are small and easy to store in your RV's parts kit.
Handling Caution: Halogen bulbs are sensitive to skin oils. Avoid touching the glass envelope with bare fingers during installation. If contact occurs, wipe the glass gently with a lint-free cloth dampened with isopropyl alcohol before first use, or premature failure may result.
Maintenance Tip: Keep one or two spare bulbs in your RV toolkit. G4 halogen bulbs in this wattage range are inexpensive and compact. A spare prevents being without light in a bunk or galley mid-trip when replacements are not readily available at campground stores.

Electrical Specifications

Voltage12V DC
Wattage10W
Lumens120
Rated LifespanUp to 2,000 hours
Light TypeHalogen
Glass TypeClear

Physical Specifications

Base TypeG4 Pin-Style Wedge Base
Pin Spacing4 mm center-to-center
Bulb Body Length0.16 inches
ApplicationAutomotive / RV interior

Package Information

Quantity1 bulb per package
ManufacturerCamco
Camco Part Number54702
Vendor Part Number18-1700
UPC014717547024

Compatibility Notes

System Voltage12V DC only -- not for 120V AC fixtures
Base StandardG4 bi-pin (verify fixture before ordering)
ReplacesAny G4, 10W, 12V halogen wedge bulb of equivalent pin spacing and body size
Important Information
  • This is a 12V DC bulb only. Do not install in 120V AC household-style fixtures -- doing so will immediately destroy the bulb and may create a safety hazard.
  • Confirm your fixture uses a G4 base (4 mm pin spacing) before ordering. Visually similar G6.35 or GY6.35 bases have different pin spacing and will not accept this bulb.
  • Do not handle the glass bulb with bare hands. Skin oils create hot spots on the halogen envelope and significantly reduce rated lifespan.
  • Turn off and allow the fixture to cool completely before removing the old bulb. G4 halogen bulbs operate at high surface temperatures.
  • This listing includes one (1) bulb. No fixture, socket, or wiring is included.


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