7440NA Light Bulb

The 7440NA bulb has a wattage of 21 watts and a voltage of 12 volts. It produces a brightness of 402 lumens, making it an ideal bulb for use in brake lights, turn signals, and tail lights. The bulb has a length of 2.08 inches and a diameter of 0.56 inches, making it a perfect fit for most automotive light fixtures.

This bulb is commonly used in various positions in a car, including the rear turn signal, brake light, and tail light. It is also used in the front turn signal and side marker light in some vehicles. The 7440NA bulb is known for its reliability, durability, and ease of installation, making it a popular choice among car owners and mechanics.

When replacing the 7440NA bulb, it is important to ensure that the replacement bulb has the same specifications to ensure compatibility. Some of the interchangeable bulbs include the 7440 and 7443 bulbs. It is also important to handle the bulb with care to avoid damaging it and to ensure that it is installed correctly to avoid any electrical issues.

In a nutshell, the 7440NA automotive light bulb is a reliable and durable bulb that produces a bright white light. It has a wattage of 21 watts, a voltage of 12 volts, and a brightness of 402 lumens. This bulb is commonly used in various positions in a car, including the rear turn signal, brake light, and tail light. It is a perfect fit for most automotive light fixtures and can be interchanged with the 7440 and 7443 bulbs.