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LED Light Bulbs,
Automotive, 15mm Index & SC Bayonet
Replaces Tail, Brake,
Turn Signal and Backup Lights
Drop-In
Replacement
to #1156 Single & #1157 Dual Filament Incandescent |
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Page1 (AUT1157)  
Page2 (AUT1157RI)  
Page3 (AUT3157)
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| Series AUT1157, AUT1156 |
Patent
No.: US D470,255 S
Patent
No.: US D474,848 S |
Patent
No.: US 6,598,996,B1
Patent No.: US 7,040,790,B2 |
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Features |
Options |
Applications |
• Maintenance Free, Easy Installation
• Solid-State, High Shock /
Vibration
Resistant
• Built-in Current Limiting Resistors
• Long Life 100,000+ hours (10 years); 50,000+
hours for
White LEDs
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• Low Power Consumption,
High Intensity
• Major Power Savings
• Major Reduction in
Heat Generation
• Three-Year Lamp
Warranty
• Designed
to work in negative ground vehicles.
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(For large
quantity orders)
• Other Voltages
Available,
24/28V, 36V, 48V
• Other Bases Available
• Other Colors
Available
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• Auto/Aircraft
• Auto Signal
• Recreation Vehicles
• Trucks/ Trailers
•
Marine/ Boats
• Motorbikes
• PDF Article for LED Auto Bulbs |
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| For
aftermarket use. May not comply with SAE or U.S. DOT
standards. |
Note: LED brake/tail lamps may
not work with some older thermal flasher
units.
An LED brake/tail lamp will require an
electronic flasher/blinker unit which is commonly available
at your local auto parts store. | |
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Load
Resistor Statement:
If installing LED bulbs in your car or motorcycle causes your blinkers to blink
fast or causes other electrical problems you may need to install a Load resistor
to correct these problems. Since LED bulbs draw much less current then standard
incandescent bulbs your electrical computer system may think that your bulbs
are not working. The AUT-RES-6-50 should resolve these problems. This is a
6 Ohms 50 Watt resistor that needs to be installed in-line with your tail/blinker
lights, one Load resistor (AUT-RES-6-50) is required for each tail/blinker
light.
Caution,
this Load resistor (AUT-RES-6-50) gets extremely hot
and needs to be installed correctly. The flat surface
of the AUT-RES-6-50 needs to make a good secure contact
on a clean flat metal surface on your car or motorcycle.
This will act as a heat sink which should keep the Load
resistor (AUT-RES-6-50) cooler. Keep this Load resistor
(AUT-RES-6-50) away from oil, making contact with skin,
plastic, wires and combustible gases and material. LEDtronics
is Not responsible for damage caused to persons
or property with installation of the Load resistor (AUT-RES-6-50). |
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Special
Notes 1) For best results, LED lamp output color should be
same as Lens/ Filter color above the lamp. 2) LED
Lamps shown are for most standard applications. 3) Some
applications may require custom or modified configuration of
the LED Lamp. 4) LED Lamps shown are for direct DC or AC
voltage supply. External resistor, relays or special circuits
may require special LED
Lamps. |
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