Name: 3156/3157 CK LED Bulb - Dual Function 27 SMD LED Tower - Wedge Base - Cool White
Brand: Super Bright LEDs
SKU: 3157-CW27-T-CK
Price: 14.99 USD
Availability: InStock
Rating: 4.6 (390 reviews)

Overview

Description

These CK-wired bulbs can fit standard or SRCK- and SACK-compatible vehicle 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 with in a 9-14.8 VDC range and is designed to last 25 times longer on your car, truck, SUV, or van 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. Amber lights feature high-intensity LEDs that are ideal for high brightness LED applications. Price per bulb.

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. In the case the exact product is no longer available, a gift card for the value of the original purchase price will be provided. Read More

Specifications

Base Type	W2.5x16q (Double)
Beam Angle	360°
Brand	Super Bright LEDs
CAN Bus CAN Bus LED bulbs are simple plug-and- play LED bulbs which are made specifically for CAN Bus-equipped vehicles. These bulbs work with your vehicle's advanced computer system, so when your vehicle's computer reads them, they respond back correctly. To see if your vehicle operates with a CAN Bus system, simply remove the bulb you're looking to replace, start your vehicle, and if you have a "Bulb Out" message on your dash you have a CAN Bus system.	No
Efficacy	79 lm/W
LED Lifetime	30000 Hours
LED Type	5050 SMD
Operating Temperature	-30~+85 °C (-22~+185 °F)
Oversize	No
Polarity Sensitive Polarity Sensitive (YES) Bulbs have Plus and Minus (like batteries) and will only work when polarity is correct. If bulb does not work when installed, turn it around in the socket. Polarity Sensitive (NO) Bulbs do not have Plus and Minus and will work either way installed in the socket.	No
Reference Number	3156
Stock Numbers	3157, 3057, 3156, 3157K, 3157A, 3157NA, 3057K, 3357, 4114K, 4157K, 3155, 4157NAK, 3157NAK, 4057K, 3157KX, 3457AK, 3457NAK, 3057KX, 3157AK, 3757AK, 3156K, 3047K, 3457K, 4114KLCP, 3156AK, 3454NAK, 3357NAK, 3457AST, 2355, 3057NA, 3357NA, 3157KLCP, 5702AK, 3757NAKLCP, 4157NAKLCP, 3057KLCP, L1230R-4C, 3457NAKLCP, 2358, 3357K, 2356, 2458
Voltage	9-14.8 VDC

Print Specifications

Part NO	CCT Value CCT Value	Comparable Wattage	Current Draw	LED Color	LED Quantity	Lumen	Power Consumption
3157-A27-T-CK		20-25 Watt Incandescent	250 mA, 80 mA	Amber	27 LEDs	67 Lumen, 200 Lumen	3.4 Watts
3157-A27-T-CK-2PK		20-25 Watt Incandescent	250 mA, 80 mA	Amber	27 LEDs	67 Lumen, 200 Lumen	3.4 Watts
3157-CW27-T-CK	6500K	25-30 Watt Incandescent	250 mA, 80 mA	Cool 6500K	27 LEDs	90 Lumen, 270 Lumen	3.4 Watts
3157-CW27-T-CK-2PK	6500K	25-30 Watt Incandescent	250 mA, 80 mA	Cool 6500K	27 LEDs	90 Lumen, 270 Lumen	3.4 Watts
3157-NW27-T-CK	4000K	25-30 Watt Incandescent	250 mA, 80 mA	Natural 4000K	27 LEDs	90 Lumen, 270 Lumen	3.4 Watts
3157-NW27-T-CK-2Pk	4000K	25-30 Watt Incandescent	250 mA, 80 mA	Natural 4000K	27 LEDs	90 Lumen, 270 Lumen	3.4 Watts
3157-R27-T-CK		25-30 Watt Incandescent	220 mA, 80 mA	Red	30 LEDs	16 Lumen, 46 Lumen	3 Watts
3157-R27-T-CK-2PK		25-30 Watt Incandescent	220 mA, 80 mA	Red	30 LEDs	16 Lumen, 46 Lumen	3 Watts

Comparing Lumens Across Colors: Why Do Colored Bulbs Have Such Low Lumen Values

Lumen meters are a great way to measure white light output but can be deceptive for colored bulb intensity. Lumens measure light wavelengths in all colors of the visible spectrum. Because multiple wavelengths create white light and colored bulbs are a single-wavelength source, colored bulbs will have lower lumen readings. However, they will appear equally as bright as a white bulb.

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.

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$4.99 ea.

3156/3157 Wedge Base Sockets - Wired Part Number: 315x-SW
In stock

Replacement 3156 or 3157 sockets accept 16-mm wedge base bulbs. Socket fits single-contact 3156 bulbs or dual-contact dual-filament 3157 bulbs. Durable construction with 6” power wires. Price per socket.

$4.95 ea.

LED Light Load Resistor Kit - LED Turn Signal Hyper Flash & Warning Fix Part Number: RL-650-K-x
In stock

6 Ohm, 50 Watt load resistor kit. Solves common LED turn signal problems with hyperflashing and bulb out warning indicators. Connect one across each LED turn signal bulb to simulate filament Tail/Turn signal bulbs.

View Installation Diagram & Instructions [PDF]. Mount the resistor away from painted surfaces, plastic, or other components that may be damaged by the heat generated by the resistor.

Reviews

92%

4.6 / 5 stars

390 reviews

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3156/3157 CK LED Bulb - Dual Function 27 SMD LED Tower - Wedge Base - Cool White

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CAN Bus LED Bulbs - FAQ

How to Fix Hyper Flashing for LED Turn Signal Lights

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