As a professional LED lighting manufacturer and supplier, Zhishan is committed to delivering high-performance, energy-efficient automotive lighting solutions for global markets. With strict quality control, advanced production technology, and OEM/ODM capabilities, Zhishan provides reliable LED bulbs designed to meet modern vehicle lighting demands.
Our C5w Festoon Led Bulbs are engineered with a 360-degree luminous wick, durable PC lampshade, and IP65 waterproof protection, offering true power output without false wattage claims. Multiple voltage options are available to suit different automotive systems, ensuring stable performance across various applications.
It utilizes a constant-current IC power supply with a linear constant-current design and is CE and RHOS certified.
Core application area: Automotive lighting
Due to its specific C5W model (usually corresponding to BA9S pin base), compact size, and LED light source characteristics,
C5w Festoon Led Bulb is almost exclusively designed for small lighting inside cars. The specific application locations include:
Instrument panel backlight: used to illuminate speedometers, tachometers and other instruments, providing clear nighttime readings.
Its warm yellow color can effectively reduce irritation to the driver's eyes.
Various switch indicator lights, such as window lift switches, central locking switches, air conditioning control panel buttons, etc., provide backlight illumination.
Reading lights: Reading lights on the front or rear of a car's roof.
Door warning light/floor light: installed at the bottom of the car door, illuminating the ground when opening the door, serving as a warning and safety function.
License plate light: Illuminates the rear license plate to ensure compliance with regulatory requirements at night.
(Need to confirm if the bulb size and brightness meet the license plate holder requirements for a specific vehicle model)
Glove box/glove box light: automatically lights up when the glove box is opened.
Trunk light: illuminates the trunk space.
Other potential application scenarios
Except for cars, any lighting device that requires small size, low power consumption, long lifespan, and low heat generation may use it:
Motorcycle/electric vehicle lighting: similar dashboard or indicator lights.
Models and toys: interior lighting effects of high-end car models and train models.
Small equipment indicator lights: indicator lights on some instruments and control cabinets.
Customized decorative lights: such as miniature decorative lights for bookshelves and display cabinets.
Why choose C5w Festoon Led Bulbs? (Advantages)
Compared to traditional tungsten C5w Festoon Bulbs, the LED version has significant advantages:
Low power consumption: More energy-efficient, reducing the load on vehicle circuits.
Long lifespan: LEDs have an extremely long lifespan and do not require frequent replacement.
Low heat generation: Almost a cold light source, it will not burn the lampshade or surrounding plastic parts due to high temperature.
Instantaneous illumination: When powered on, it reaches maximum brightness without delay.
Good seismic resistance: Solid structure, more resistant to bumps and vibrations, very suitable for vehicle use.
Suitable For：
Passenger cars
Trucks & commercial vehicles
SUVs & vans
Motorcycles (selected models)
Installation and usage instructions
Easy Installation
Plug-and-play BA9S base
No wiring required
Fits directly into original socket
Installation Tips
Turn off power before replacement
Ensure correct polarity if required
Confirm bulb size before license plate use
Quality Control & Customization
100% aging test before shipment
Custom voltage, color temperature, packaging available
OEM & private label supported
Bulk supply for wholesalers and distributors
Upgrade Your Automotive Lighting with High-Performance C5w Light Bulbs
Energy-efficient, long-lasting, and certified for quality.
Contact us today for bulk pricing, OEM solutions, and fast delivery.
Application:
Suitable for small vehicles, trucks, buses, and other vehicles. Used for car reading lights, dome lights, trunk lights, license plate lights, and marine indicator lights.
