3156/3157 CK LED Bulb - Dual Function 27 SMD LED Tower - Wedge Base - Red
Part Number
3157-R27-T-CK
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.
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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
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| 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 Lumens, 200 Lumens | 3.4 Watts | |
| 3157-A27-T-CK-2PK | 20-25 Watt Incandescent | 250 mA, 80 mA | Amber | 27 LEDs | 67 Lumens, 200 Lumens | 3.4 Watts | |
| 3157-CW27-T-CK | 6500K | 25-30 Watt Incandescent | 250 mA, 80 mA | Cool 6500K | 27 LEDs | 90 Lumens, 270 Lumens | 3.4 Watts |
| 3157-CW27-T-CK-2PK | 6500K | 25-30 Watt Incandescent | 250 mA, 80 mA | Cool 6500K | 27 LEDs | 90 Lumens, 270 Lumens | 3.4 Watts |
| 3157-NW27-T-CK | 4000K | 25-30 Watt Incandescent | 250 mA, 80 mA | Natural 4000K | 27 LEDs | 90 Lumens, 270 Lumens | 3.4 Watts |
| 3157-NW27-T-CK-2Pk | 4000K | 25-30 Watt Incandescent | 250 mA, 80 mA | Natural 4000K | 27 LEDs | 90 Lumens, 270 Lumens | 3.4 Watts |
| 3157-R27-T-CK | 25-30 Watt Incandescent | 220 mA, 80 mA | Red | 30 LEDs | 16 Lumens, 46 Lumens | 3 Watts | |
| 3157-R27-T-CK-2PK | 25-30 Watt Incandescent | 220 mA, 80 mA | Red | 30 LEDs | 16 Lumens, 46 Lumens | 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. |
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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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