What is a P21W bulb?

P21W also belongs to the family Group 2 automotive bulbs. You can use them for anything except headlights. As such, a single bulb can produce both the low and high beam lights without problems. Additionally, P21W uses BA15s base and have a favorable nominal power of 21 watts at 6 volts.

How many watts is a 161 bulb?

MPN (Part No.)	110050
Length	4.25 in.
Wattage	50 Watt
Voltage	12
Lumens	790

Is W5W the same as 194?

W5W implies up to 5 watt bulb. The 168 is a 4.9 watt light bulb. The 194 is a 3.8 watt light bulb. These are regular incandescent light bulbs, not LED’s.

Are W5W and 168 the same?

168 and W5W are not the same bulb. They are similar, and often interchangeable, but not the same. 3652 is still your best incandescent pick.

Is 194 a T10 bulb?

The T10 comes in 194, 168, W5W, 147, 152, 158, 159, 161, 168, 194, 192, 193 – and they all basically look the same. In fact, they all have the same base, they’re all made the same with the same incandescent filament – the only difference is the wattage.

What is W5W?

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. If you do this, you’ll benefit from a longer-lasting, brighter bulb.

Where do W5W bulbs go?

Where does the W5W fit in? It falls under Group 2. This means that the bulb can be used for all types of applications, but not in headlights. A W5W is commonly used in interior lights and sidelights.

What does T10 LED mean?

You can always choose to replace your T10 light bulb with LED. Specialty Bulbs Tubular bulbs are described as “T” bulbs with the number following the T being the diameter of the bulb in eighths of an inch. A “T10″ or T-10 is a tubular bulb that is ten eighths (10/8) of an inch in diameter or 1.5” inches.

What’s a T10 bulb?

T10 Bulbs / T10 Incandescent Lamps Commonly used in exit signs, showcases, picture lights, and illuminated display units, T10 incandescent bulbs are simple replacements for T10 lamps that have burned out. You can always choose to replace your T10 light bulb with LED.