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!

OSRAM ULTRA LIFE P21/5W brake, rear and reversing light 7528ULT-02B longlife in double blister, Cars : Automotive

H11 LED Headlight Bulb White & Yellow - Boslla

H7 LED Light Bulb 120W 13000LM 6500K White

T15 921/T20 7440 7443/P21W/PY21W/P21 5W LED Light Bulbs – NAOEVO

How can LED headlight avoid glare or blinding others? - Per-Accurate Inc.

The 7507 LED bulb with BAU15S bayonet base is powered by 27-Watt and is capable of producing super bright 2800 lumens light output of amber yellow. Thanks to 27 high power SMD-3030 chips that allow light to be illuminated 360 degree. Decent lamp size close to 1:1 7507 standard halogen, and non-polarity design that allow plug and play installation.

VEHICODE 7507 PY21W LED Bulb Amber Canbus Error Free No Hyper Flash 12496 BAU15S Turn Signal Light with Built in Resistor Super Bright Replacement

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

T15 921/T20 7440 7443/P21W/PY21W/P21 5W LED Light Bulbs

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

T15 921/T20 7440 7443/P21W/PY21W/P21 5W LED Light Bulbs – NAOEVO

The 7507 LED bulb with BAU15S bayonet base is powered by 7-Watt and is capable of producing super bright 1800 lumens light output of amber yellow. Thanks to stylish projector lens and high power 12 SMD-3030 chips that allow light to be illuminated 360 degree and more concentrated. Built-in IC Circuit of wide and low voltage Range 10-30V to prevent 7507 LED Bulb from being damaged by voltage variation and spikes. 7507 LED bulb is NEITHER CANBus error free NOR anti-hyper flashing.

VEHICODE 7507 LED Bulb Amber PY21W LED Turn Signal Light Super Bright Kit 12V-24V BAU15S Single Contact Bayonet Replacement with Projector for Car

T15 921/T20 7440 7443/P21W/PY21W/P21 5W LED Light Bulbs – NAOEVO

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

T15 921/T20 7440 7443/P21W/PY21W/P21 5W LED Light Bulbs

T15 921/T20 7440 7443/P21W/PY21W/P21 5W LED Light Bulbs – NAOEVO

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

You should know these details of car LED headlight before you buy - Per-Accurate Inc.