What is a 5w5 bulb?
What is a 5w5 bulb?
A W5W is commonly used in interior lights and sidelights. Some vehicles use them for number plate lights, too. The name W5W means that the bulb is 5 watts and has a wedge-type base. You can find both halogen and LED bulbs in this fitting.
Are H4 bulbs LED?
9003 (HB2/H4) bulbs are available in both halogen and LED.
Are 1156 and 7506 bulbs interchangeable?
1156 is NOT interchangable with 7506 The reason why is the 7506 bulbs are 12v and 21 watt. The 1156 are 12.8v and 27 watt. If you put a 1156 in a socket for a 7506 you will get false error faults and most likely it’ll burn out the connection pin in the socket.
