P21W, PY21W, P21/5W ｜How do I choose the right LED Bulb size for my car? - Per-Accurate Inc.

P21W, PY21W, P21/5W, are all commonly used car light bulb base, do you often confuse these? This article will help you to solve the confusion, so that you won't buy the wrong specification, only to find that you can't use it at home!

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NAOEVO High-Quality Turn Signal Bulb (1300Lm, SUPER BRIGHT), 1156, P21W, BA15S (180 ° contact design)1156, PY21W, BAU15S (150 ° contact design)1157,

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Eluseastar S25 P21/4W BAZ15D LED Bulbs White 6000K Built in Resistor with 6000LM Extremely Bright for Car Side Marker Brake Reverse Backup Daytime Running Light, 2 Pack : Automotive

Toyota Tacoma LED Headlight Bulbs 2009-2011 (White & Yellow)

2Pcs P21W LED Canbus Py21W BAU15S BA15S BAY15D 1156 P21/5W LED Bulb No – sd-estore

1/2/4pcs 12V 1157/BAY15D/P21/5W 1206 64SMD LED Car Tail Stop Brake Light Super Bright 64SMD LED Bulb 12V White Lamp Bulb - AliExpress

P21W, PY21W, P21/5W ｜How do I choose the right LED Bulb size for my car? - Per-Accurate Inc.

Let's Talk: $45.99 v.s. $4.62 LED Turn Signal Bulb - Per-Accurate Inc.

2/4PCS P21/5W LED Bulb 1157 High Bright BAY15D 1156 P21W Ba15S Car Tur – heccei online shop