The design is similar to traditional halogen lamps, with a 360-degree luminous wick. It offers sufficient power without false labeling. Multiple voltage ranges are available.
It utilizes a constant-current IC power supply with a linear constant-current design and complies with CE and RHOS certifications.
You described it very accurately. The picture shows two T10 interface LED bulbs,
and usually this universal model provides two voltage specifications of 12V and 24V to adapt to different application scenarios.
Product Details
T10: This is a very common bulb interface standard, characterized by the metal pins on both sides (as shown in the right bulb you described).
It is also known as W5W (representing its power and wedge-shaped base).
Interface form: wedge-shaped base, directly inserted into the corresponding lamp holder, very easy to install, no tools required.
Appearance and structure (based on your description):
Lamp body: usually a cylindrical or approximately square transparent or milky white plastic shell.
LED chip: You mentioned having a bright LED chip, which indicates that this is a monochrome LED bulb designed to emit amber/orange/white light
Pin: The multiple metal pins at the bottom (2 of which you mentioned) are key components used for conductivity and fixation. Although there are many pins,
usually only two are the main current paths, and the rest are used to enhance stability and contact reliability.
Voltage: As you mentioned, this type of universal light bulb typically comes in two specifications: 12V (used for lighting the vast majority of cars, motorcycles, and RVs)
and 24V (mainly used for commercial vehicles such as large trucks, buses, etc.). Users must choose based on the voltage of their vehicle's electrical system when making a purchase.
Function and main purpose
Orange/Amber Light: Mainly used for vehicle turn signals (direction lights) and side marker lights. Orange is the internationally recognized color for turn signals.
Other colors: The T10 interface bulbs also come in white (for reading lights, license plate lights, and side lights), red (for brake lights, tail lights), etc.
The orange chip in your picture clearly indicates its purpose.
Common application locations:
Front of the car: Front turn signal lights (some models).
Car side: Side turn signal lights (fender lights).
Rear of the car: Rear turn signal lights.
Other: dashboard indicator lights, indicator lights for various devices.
Energy saving and long-lasting: LED has extremely low power consumption and a lifespan far exceeding traditional halogen bulbs.
Instant response: Illuminates without delay, serving as a signal light to promptly alert vehicles behind and enhance safety.
Good seismic resistance: more vibration resistant than glass halogen bulbs, suitable for vehicle environments.
T10 LED signal bulb, suitable for vehicles and equipment that require orange turn signals or indicator lights.
If you need to purchase or replace: Please make sure to first confirm the voltage of the existing light bulb in your car (usually 12V or 24V),
and confirm that the socket interface is T10 (W5W),
then select the corresponding voltage and color LED bulb for replacement.
Installation precautions: Simply unplug the old light bulb and insert the new one, it's very simple. But please note that LED bulbs have no polarity
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.
