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3157 LED Bulb w/ Stock Cover - Dual Function 36 SMD LED Tower - Wedge Retrofit





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Product Information
Product Description
LED replacement bulbs can fit vehicle tail lights, brake lights, reverse lights, turn signals or side marker lights. This 3157 dual-contact, dual-function bulb has 36 LEDs (3014 SMD) that create a 360° viewing angle. The LED is enclosed in a stock bulb cover for a traditional look. Tower-style design with a 16-mm wedge base for easy plug-and-play installation. The energy-efficient bulb has 12V DC operation and is designed to last 30,000 hours on your car, truck, SUV, or van—25 times longer than incandescent bulbs. Available in cool white, warm white and red. Not sold in pairs. Price per bulb.


RoHS stands for Restriction of Hazardous Substances. Certain materials used in electronics and electrical products have been deemed hazardous to people and the environment and, therefore, must be limited. For a product to be RoHS compliant, testing must be performed and documented to show limited or no use of cadmium, hexavalent chromium, lead, mercury, polybrominated biphenyls, and polybrominated diphenyl ethers.

Turn Lights |
Side Marker Lights |
Tail Lights |
Reverse Lights |
Brake Lights |

Designed for Low Voltage Applications

Will Outlast Dozens of Incandescent Bulbs

270 or 50 Lumens of Cool White Light

For Better, Allover Light Emission
IP (Ingress Protection) Rating
Specifications Print Specifications
Base Type | 3157 | ||
---|---|---|---|
Beam Angle | 360 degree | ||
CAN Bus[1] | No | ||
Dimmable | No | ||
LED Lifetime | 30000 Hours | ||
LED Quantity | 36 LEDs | ||
LED Type | 3014 SMD | ||
Lens | Clear | ||
Oversize | No | ||
Polarity Sensitive | Yes | ||
Standards And Certifications | RoHS Compliant | ||
Operating Voltage | 12 VDC | ||
Stock Numbers: 2358, 2358NA, 2458, 3047, 3047K, 3047LL, 3057, 3057A, 3057ALL, 3057K, 3057KLCP, 3057KX, 3057LL, 3057NA, 3057ST, 3057X, 3155, 3155LL, 3157, 3157A, 3157AK, 3157K, 3157KLCP, 3157KX, 3157LL, 3157NA, 3157NAK, 3157NALL, 3157ST, 3157X, 3357, 3357A, 3357ALL, 3357K, 3357LL, 3357NA, 3357NAK, 3454NA, 3454NAK, 3456K, 3457, 3457A, 3457AK, 3457ALL, 3457AST, 3457K, 3457NA, 3457NAK, 3457NAKLCP, 3757A, 3757AK, 3757ALL, 3757NAKLCP, 4057, 4057K, 4057LL, 4114, 4114K, 4114KLCP, 4114LL, 4157, 4157K, 4157LL, 4157NA, 4157NAK, 4157NAKLCP, 5702A, 5702AK, L1230R-4C | |||
Package Weight: 0.6oz (0.02kg) | |||
Package Dimensions: 1.5" (4cm) x 1.08" (3cm) x 1.08" (3cm) | |||
All specifications are subject to change without notice. 1. 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. |
Part NO | CCT / Wavelength CCT / Wavelength ![]() | Brightness Brightness For best results, the LED color should be the same as the lens color. If the bulb is behind a clear lens, use the appropriate color for turn and brake light functions. When installed in a housing that has a matching colored lens, red and amber bulbs will appear brighter than white LED bulbs - even though they have lower lumen outputs. As an example: a red lens will filter out all but the red portion of light from a bulb, so if the light being emitted from the bulb is all red, none or very little light will be blocked by the lens. The light from a white LED bulb contains very little light in the red portion of the visible spectrum, so most of the light that contributes to its higher lumen value would be filtered out by a red lens. This makes the white bulb appear dimmer than the red bulb. ![]() | Beam Angle Beam Angle Beam angle is used to express the width of the light emitting from the source. The narrower the beam angle the more focused the light energy is. Comparing two 40 watt lights one with a beam angle of 30(a) and another with a beam angle of 90(b), They both produce the same amount of light output but (a) will appear brighter in the beam angle compared to (b) at the sacrifice of light spread. ![]() | Current Draw @ Operating Voltage Current Draw @ Operating Voltage Current Draw is used to size fuses and wire for a circuit. Current draw is the amount of energy consumed by an LED or LEDs in an electrical circuit at a specific voltage, measured in amps (A) or milliamps (mA). | Price Ea. | Weight | Operating Temperature | |
---|---|---|---|---|---|---|---|---|
3157-CW3W-G | 5700 K | 50/270 lm | - | 60/200 mA | $14.95 | - | - | |
3157-WW3W-G | 2900 K | 50/270 lm | - | 60/200 mA | $14.95 | - | - | |
3157-R3W-G | 635 nm | 13/60 lm | - | 70/150 mA | $14.95 | - | - |
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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Overall Rating
Total Reviews
Rating Breakdown
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Share your own experience and photos of this product. Doing so will help inform other potential buyers and allow us improve our product lines. It may take up to 72 hours for your review to appear.
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NamePhillip
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Technical LevelAdvanced
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Part Number3157-CW3W-G
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Reviewed On02/12/14
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NameAnonymous
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Technical LevelAverage
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Part Number3157-CW3W-G
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Reviewed On10/13/14
rear brake light 07 toyota tacoma
installed these as replacements for the rear brake light bulbs when one of the incandescent bulbs burned out. the lens is red so I used the red bulb and it is as bright if not brighter than the stock bulb... lower intensity when it is just running with the lights on and then gets brighter when the brakes are applied. brake signal comes on super fast and is nice and bright. the bulb seems well made and I like that it looks like a stock bulb when its not lit.
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NameJansen
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Technical LevelExpert
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Part Number3157-WW3W-G
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Reviewed On07/04/15
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NameCraig
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Technical LevelAverage
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Part Number3157-CW3W-G
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Reviewed On12/26/14
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NameGreg
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Technical LevelExpert
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Part Number3157-CW3W-G
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Reviewed On05/29/15
Love these LEDs.
Some tips: Notice the lumen outputs listed...RED LEDs have a much lower lumen rating. I ordered the WARM WHITE LEDs for stop/tail lamps as they are the same color as the incandescent bulbs, which the lenses were designed for. And they are MUCH brighter than stock. Also be sure to check the contacts in your sockets to see if they are in the CK arrangement. Mine were, but I was able to remove the base on these and change the pin arrangement to fit my '98 GMC Sierra 3500.
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NameFred A.
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Technical LevelAdvanced
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Part Number3157-CW3W-G
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Reviewed On03/29/15
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NameLoren
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Technical LevelAdvanced
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Part Number3157-WW3W-G
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Reviewed On05/02/15
About time
Nice light. Looks OEM. Many small very bright smd leds. Wrapped in an OEM looking bulb. Using them for my 2003 Chevy Silverado DRLs. I think they are ALMOST as bright as stock. Same color as original. When looking at them it is hard to tell the difference. Has them in one week now. No problems.
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NamePaul
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Technical LevelAverage
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Part Number3157-R3W-G
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Reviewed On04/11/15
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NameJeff
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Technical LevelAverage
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Part Number3157-CW3W-G
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Reviewed On09/14/15
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NameAustin
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Technical LevelAverage
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Part Number3157-CW3W-G
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Reviewed On09/16/15