Select LED Color:
Whites
Cool 6300KNatural 4000K
Colors
RedAmber
Discontinued
In Stock
$14.95 ea.
Volume price as low as $11.21
Orders Ship Today!  12 Hours and 40 Minutes remaining
Notes
  • Select options to see various notes.

Overview

These CK-wired bulbs can fit standard or SRCK- and SACK-compatible RV tail lights, reverse lights, brake lights, turn signals, and side marker lights. They contain both grounds on the same side of the wedge, but because these bulbs are not polarity sensitive, they can be used in any non-SRCK/SACK 3156 or 3157 socket as well. This dual-contact, dual-function 3156/3157 bulb emits a 360° viewing angle for better, allover light emission with reduced hot spots. Tower-style design with a 16-mm wedge base for easy plug-and-play installation. The energy-efficient bulb operates within a 9-14.8 VDC range and is designed to last 25 times longer on your motorhome than incandescent bulbs. Use a ground tester or contact your dealer to see if your vehicle has CK light sockets. Available in amber, red, natural white, and cool white color. Not sold in pairs. Price per bulb.

3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
3156/3157 CK LED RV Light Bulb - Dual Function 27 SMD LED Tower - Wedge Retrofit - 270 Lumens - 3157-x27-T-CK-RVB
Applications
  • Turn Signal and Side Marker Lights
  • Tail Lights and Brake Lights
  • Reverse Lights

The 3157-x27-T-CK-RVB has an operating voltage range of 9~14.8 VDC
Operating Voltage Range
9-14.8 VDC

High Efficiency
High Efficiency
Environment Friendly, Low Energy Draw

3157-x27-T-CK-RVB outputs up to 270 lumens
Dual Intensity
90 or 270 Lumens of Cool White Light

Beam Type
360° Viewing Angle
For Better, Allover Light Emission with Reduced Hot Spots

3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More

Specifications

Swipe left to see additional specifications
Part NOCCT / Wavelength
Brightness
Current Draw @ Operating Voltage
Price Ea.Product Weight
3157-A27-T-CK596 nm67/200 lm80/250 mA$14.95-
3157-R27-T-CK633 nm16/46 lm80/220 mA$14.95-
3157-CW27-T-CK6300 K90/270 lm80/250 mA$14.95-
3157-NW27-T-CK4000 K90/270 lm80/250 mA$14.95-
Single VS Dual VS CK Dual Filament
Single Filament, Dual Filament, and CK Dual Filament
  • When looking for a replacement bulb, the way the socket is wired determines the part number of the replacement bulb. Sockets that are used for a single intensity call for 3156 or 7440 bulbs (single filament), while sockets that have a dual intensity call for 3157 or 7443 bulbs (dual filament). Dual filament bulbs will function properly in a single intensity socket. So a 3157 bulb will work in a 3156 socket and a 7443 will work in a 7440 socket. However, single filament bulbs will not function in a dual intensity socket. CK indicates where the socket's positive and negative terminals are located. CK LED bulbs are very versatile and can be used in any application a CK or non-CK bulb is used.
3156/3157 LED Bulb - Dual Function 27 SMD LED Tower - Wedge Retrofit
3156/3157 LED Bulb - Dual Function 27 SMD LED Tower - Wedge Retrofit

Accessories

Reviews

Overall Rating

Total Reviews

73

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  • Name
    Garry
  • Technical Level
    Advanced
  • Part Number
    3157-CW27-T-CK
  • Reviewed On
    12/31/16

2002 Silverado DRL Replacement Bulb

This LED bulb should be in all Chevy Silverado pickups! The cheap plastic ($32) sockets are terrible and can't withstand the heat generated by the original bulbs. I wished I had put these in when I first bought my pickup.
They are brighter than the original and will last longer! Five Star quality product. Exact replacement bulb.

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200

  • Name
    Russell C.
  • Technical Level
    Advanced
  • Part Number
    3157-CW27-T-CK
  • Reviewed On
    08/22/16

DRL LED replacement

This were direct replacement and are much brighter than originals with out the heat of the original.

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237

  • Name
    Bill
  • Technical Level
    Advanced
  • Part Number
    3157-CW27-T-CK
  • Reviewed On
    10/04/16

Finally

I finally have the white led bulb that works as both DRL and turn signal for my 2011 Tacoma even thought the socket has only 2 wires.

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140

  • Name
    Steve
  • Technical Level
    Advanced
  • Part Number
    3157-CW27-T-CK
  • Reviewed On
    11/18/16

Exactly As Described

I am thrilled with these LED lights. They are so much brighter and whiter than stock. Install was easy, they were installed in less than 5 minutes. This is my 2nd purchase from SBL and I can't wait to order more from SBL and I am now hooked on LED lights.

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130

  • Name
    John
  • Technical Level
    Average
  • Part Number
    3157-CW27-T-CK
  • Reviewed On
    12/29/16

Like night and day

Replaced both backup bulbs with these leds and can now see far better. Eventually will replace all incandescents with leds.

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111


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