Find Vehicle Bulb Size

If your car is not in the list, you can still find the bulb size here

Step 1: Visit Osram Sylvania Lamp Replacement Guide to find out the bulb part # you need. (you will be redirect to Sylvania's website)

Osram Sylvania Lamp Replacement Guide

If you are not sure how to use this, please check the tutorial below

 

Step 2: Check the Cross reference

Common Part Number Cross Reference Part Number
1157 BAY15d 1016 1034 1076 1130 1154 1157 1158 1493 2057 2357 2397 7528 P21/4
1156 BA15s 1073 1093 1129 1141 1156 1159 1295 1459 1619 1651 1680 7506 7527 P21
7507 BAU15s PY21W
7443 7444 7443 7441 7440 T20
7440 992 7440 (A refers to Amber) T20 *7443 bulb is interchangeable to all 7440 applications
3157 3057 3155 3357 3457 4157
3156 3056 3456 4156 *3157 bulb is interchangeable to all 3156 applications
168 (T10) 194 147 152 158 159 161 168 175 184 192 193 259 280 285 447 464 555 558 585 655 656 657 1250 1251 1252 2450 2652 2921 2825 W5W PC175
2825 (T10) 2821 2823 2827
921 906 579 901 904 908 909 912 914 915 916 917 918 920 921 922 923 926 927 928 939
BA9s 64132 H6W
57 1895 53 182 257 363 1445 6253 64111
74 17 18 37 70 73 79 85 86 2721
211-2 (aka D42mm) 212-1 212-2 214-2 569 578 579
6418 (aka D36mm) 3423 3425 6411 6413 6418 6423 6461 DE3423 DE3425 C5W
DE3175 (aka D31mm) DE3175 DE3021 DE3022 3175 3022 3021

Car Bulb Diagram (move over the mouse to enlarge)

Step 3: Choose the LED bulb type

Refractor LED bulbs High Power LED bulbs 1210 Single Chip SMD LED bulbs 5050 3-Chip SMD LED bulbs
Output Each Emitter (lum) 20-22 lum 60-90 lum 30-45 lum 80-100 lum
Lighting Angle 150 degree 180 degree 360 degree 360 degree
Coverage Ok Very Good Excellent The Best
Lighting Quality Concentrated Lighting Even Lighting Wide Angle Flood Lighting Wide Angle Flood Lighting
Value vs. Price Good Value Better Value Excellent Value The Best Value
Sample Picture Refractor LED bulbs High Power LED bulbs 1210 SMD SMT LED bulbs 5050 3-chip SMD SMT LED bulbs

Step 4: Which color should I choose?

Here are some recommendation:

Front Corner Lights Amber Yellow or Xenon White
Rear Corner Lights Brilliant Red or Xenon White
Parking Lights Xenon White
Sidemarker Lights Xenon White
License Plate Lights Xenon White (this is the only legal color for license plate lights)
Backup Lights Xenon White or Ultra Blue
Interior Lights Choose any color and express your personality!

Step 5: Search the store and shop, enjoy!

Search the store and shop, enjoy!

back to top

Fill out the car LED interior light inquiry form