I got a 93 SC, I want to change the light bulbs of the rear tail lights to LED bulbs. What are the numbers for the different bulb sizes in the rear tail lights? Plz advice.

 

From sylvania

1993 LEXUS SC300, SC400

Low beam headlamp
9006
9006ST Silverstar High Performance Lighting: the whitest and brightest Halogen
9006XV XtraVision Halogen Upgrade: Up to 20% Brighter
9006CB Cool Blue Halogen Upgrade: White Hot; Super Cool; 100% Street Legal
9006LL Long Life Halogen Upgrade: Lasts one and a half times longer

High beam headlamp
9005
9005ST Silverstar High Performance Lighting: the whitest and brightest Halogen
9005CB Cool Blue Halogen Upgrade: White Hot; Super Cool; 100% Street Legal

Parking light
168

Front turn signal
1157A
1157AST Silverstar Signal Lighting: Complete the Look: Crisp, Clean, Style
1157ALL Long Life Upgrade: Up to twice the life of the standard lamp

Rear turn signal
1156
1156LL Long Life Upgrade: Up to twice the life of the standard lamp

Tail light
1157
1157LL Long Life Upgrade: Up to twice the life of the standard lamp

Stop light
1157
1157LL Long Life Upgrade: Up to twice the life of the standard lamp

High mount stop light
1156
1156LL Long Life Upgrade: Up to twice the life of the standard lamp

Fog/Driving light
H3-55W
H3ST Silverstar High Performance Lighting: the whitest and brightest Halogen

License plate
168

Back up light
1156
1156LL Long Life Upgrade: Up to twice the life of the standard lamp

Front sidemarker
168

Rear sidemarker
168

Glove box
74

Map light
2040

Dome light
194
194LL Long Life Upgrade: Up to twice the life of the standard lamp

Trunk/Cargo area
194
194LL Long Life Upgrade: Up to twice the life of the standard lamp

Instrument-general
194
194LL Long Life Upgrade: Up to twice the life of the standard lamp

 

did you ever do the LED bulb upgrades for the rear?

I'm curious if you had troubles with the "Light Failure indicator" in the cluster due to watt/amp difference when using LED bulbs?

 

yes, u will get the light failure indicator on ur dash.

 

Just learned that you can cut a single resistor in the tail light failure module in the trunk to turn off the dash light and get full functionality of LED taillights! Check out this video: