| | | LED Part numbers you may have seen | 
If you have seen our lights at shows
or bought them from a train shop
or from Walthers or even from others
you likely saw the lights in clamshell packages of 5 with a part number on the front.
Here is a handy table of part numbers for our colors of LEDs to help you find the right LED for your next project!
1.8mm Solid LEDs:
| U10 |
Warm White |
|
U11 |
Cool White |
| U12 |
Blue |
|
U13 |
Red |
| U14 |
Yellow |
|
U15 |
Green |
| U16 |
Orange |
|
U18 |
Purple |
|
1.8mm Normal Flash LEDs:
| U10F |
Warm White |
|
U11F |
Cool White |
| U12F |
Blue |
|
U13F |
Red |
| U14F |
Yellow |
|
U15F |
Green |
| U16F |
Orange |
|
U17FF |
Red/Blue Fast |
|
Chip SMD Solid LEDs:
| UC0 |
Warm White |
|
UC1 |
Cool White |
| UC2 |
Blue |
|
UC3 |
Red |
| UC4 |
Yellow |
|
UC5 |
Green |
| UC6 |
Orange |
|
|
|
|
3mm Solid LEDs:
| U30 |
Warm White |
|
U31 |
Cool White |
| U32 |
Blue |
|
U33 |
Red |
| U34 |
Yellow |
|
U35 |
Green |
| U36 |
Orange |
|
U38 |
Purple |
|
3mm Normal Flash LEDs:
| U30F |
Warm White |
|
U31F |
Cool White |
| U32F |
Blue |
|
U33F |
Red |
| U34F |
Yellow |
|
U35F |
Green |
| U36F |
Orange |
|
U37FF |
Red/Blue Fast |
|
Special Effect LEDs:
| U1F |
1.8 Fire |
|
U3F |
3mm Fire |
| U5F |
5mm Fire |
|
RCRD |
Police |
| U1W |
1.8mm Welding |
|
U3W |
3mm Welding |
| U5W |
5mm Welding |
|
U3TR |
3mm Slow
warning flasher |
|
5mm Solid LEDs:
| U50 |
Warm White |
|
U51 |
Cool White |
| U52 |
Blue |
|
U53 |
Red |
| U54 |
Yellow |
|
U55 |
Green |
| U56 |
Orange |
|
U58 |
Purple |
|
5mm Normal Flash LEDs:
| U50F |
Warm White |
|
U31F |
Cool White |
| U52F |
Blue |
|
U33F |
Red |
| U54F |
Yellow |
|
U35F |
Green |
| U56F |
Orange |
|
U57FF |
Red/Blue Fast |
|
|
|
