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!
Let's Talk: $45.99 v.s. $4.62 LED Turn Signal Bulb - Per-Accurate Inc.
Featuring a high number of 70W, 8400LM per bulb, these led bulbs are 600% brighter than halogen. It will be a huge improvement of your night driving vision.
Boslla 9006 LED Headlight Bulb 140W 16800LM Brightest
Wide product range Reliable quality Osram Part Number : 7507
Osram Original Bulbs PY21W 7507-02B 12V 21W (Pair)
RAV4: Install LED Interior Bulbs Easily - Per-Accurate Inc.
Auto Bulb S25 Ba15D P21W Py21W P21/4W - China S25 P21W Ba15s Auto Bulb
2001 ~ 2021 Toyota Corolla: Best Guide to Whole LED Bulb Replacement - Per-Accurate Inc.
2015 Chevrolet Silverado 3500 HD Headlight Bulb H11 Low Beam, 30W 3600LM (2 Pack), Over 50000 Hours Lifespan
2/4PCS P21/5W LED Bulb 1157 High Bright BAY15D 1156 P21W Ba15S Car Tur – heccei online shop
You should know these details of car LED headlight before you buy - Per-Accurate Inc.
T15 921/T20 7440 7443/P21W/PY21W/P21 5W LED Light Bulbs – NAOEVO
Let's Talk: $45.99 v.s. $4.62 LED Turn Signal Bulb - Per-Accurate Inc.
The 1157 LED bulb with BAY15D bayonet base is powered by 7-Watt and is capable of producing super bright 1800 lumens light output of red. 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 1157 LED bulb from being damaged by voltage variation and spikes. 1157 LED bulb is NEITHER CANBus error free NOR anti-hyper flashing.
VEHICODE 1157 LED Bulb Red 1157A 2057 2357 2357A 7528 P21/5W Dual Filament Auto Rear Turn Signal Light Tail Brake Blinker 12V 24V Car Motorcycle Lamp