Introduction of 7507 LED bulb
7507 LED bulb is a type of automotive bulb that is also known as the PY21W bulb. This bulb is commonly used in the turn signals and brake lights of European vehicles.
The 7507 bulb gets its name from its physical characteristics. It has a BAY15D base, which means that it has two contact points on the bottom of the bulb. The “7” in the name refers to the diameter of the base in millimeters, which is 15mm. The “50” in the name refers to the distance in millimeters between the two contact points on the base.
The “PY” in the alternative name, PY21W, refers to the French word “Pouvoir Yellow”, which means “Yellow Power”. This name comes from the fact that this type of bulb emits a yellow light, which is required by European regulations for turn signals.
The 7507 LED bulb is a type of automotive bulb that is commonly used in European vehicles. Here are five applications of the 7507 LED bulbs:
The 7507 LED bulbs are often used as a turn signal bulb in European vehicles. The yellow light emitted by the bulb is required by European regulations for turn signals. When the driver activates the turn signal, the 7507 bulb flashes to indicate the intended direction of the vehicle.
The 7507 LED bulbs can also be used as a brake light in European vehicles. When the driver presses the brake pedal, the 7507 bulb illuminates to indicate that the vehicle is slowing down or stopping.
The 7507 LED bulb can be used as a parking light, which is a small light that is activated when the vehicle’s headlights are turned off. The parking lights are used to increase the visibility of the vehicle when it is parked on the side of the road.
Side Marker Lights:
The 7507 LED bulbs can also be used as a side marker light, which is a small light that is mounted on the side of the vehicle. The side marker lights are used to increase the visibility of the vehicle when it is parked on the side of the road or when it is driving in low light conditions.
The 7507 LED bulb can be used as an interior light in some European vehicles. Interior lights are used to illuminate the interior of the vehicle, such as the footwell, glove box, or trunk, making it easier for the driver or passengers to find items in the vehicle.