Important Notice: Bulb size guide for replacing vehicle bulbs is only for reference. May not be 100% accurate. We do not guarantee 100% accuracy. Sourced data may vary due to trim packages, manufacturer and aftermarket modifications. To confirm, please remove the bulb you wish to replace from your vehicle and compare the socket and size to the bulbs listed on our site. For additional information or further assistance, contact customer service.
Home > Bulb Sizes > T25 3156 3157 LED Bulbs > 3457 3157 LED Switchback Bulbs Turn Signal Lights, 6K White/Amber Yellow
Performance high illumination and newest 2835-SMD LEDs T25 wedge 3457 3157 LED switchback bulbs turn signal lights replacement bulbs from Alla Lighting upgrade dim incandescent or damaged front turn signal lights/Daytime running lights(DRL) for automotive cars, trucks, motorcycles for visions, safety and luxury improvement.
Raw Lumens
1200lm/bulb
Optional Colors
White(DRL), Amber(Signal)
Oversize
Yes
Beam Angle
360 degree
Current Draw
0.625A (625mA)
Power Consumption
7.5W
Polarity Sensitive
No
Dimmable
No
Life Span
30, 000 hours
Warranty
12 Months
LED Chip Type
High power illumination 2835 SMD
LED Quantity
28pcs LEDS
Operating Temperature
-20~+40 °C (-4~+104 °F)
Cross Reference Number
3157, 3047, 3457, 4157, 4057, 4114, 5702AK, etc.
Alla Lighting warrants that its LED Conversion Kits will be free from defects in material and workmanship for ONE year from the date of purchase by the Original Purchaser. This warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, act of nature, motor vehicle accidents or alterations.
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Includes:
Domestic (U.S.) Shipping
All domestic (U.S.) orders ship with USPS, and all orders will be shipped out within 24 working hours (except out of stock items), Free standard shipping.
All Orders will be shipped out within 24 working hours.
International Orders maybe charged customs clearance.
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Check whether this bulb can fit your vehicle or not, check Bulb Size Guide for more details, please input your vehicle's Make, Year, Model, Qualifier, Applications to fast locate products options.
The bulbs I ordered were too long for my light housing, Alla lighting found a replacement to fit my car and exchanged the bulbs. Great customer service and support.
Light brightness wise are nice but the low beam turn off while driving so I have to keep it on high beam! That’s the only complaint I have!
So easy to install, it was just plug and play and so easy to find, every light on my truck is alla
I purchased these for the Sprinter, and the look is way better than expected and the safety is much higher. The brightness of the white is fantastic from a parking light perspective, and the switch to amber is noticeable to on-coming traffic. Added power resistors to stop the hyper flash. These are not Mercedes CAN-BUS defeating, so as long as you are okay with ignoring the dash warning of burnt out bulb, they will meet your needs.
After returning from a long trip to Texas, I noticed we had a backup LED and a left blinker not operating at full brightness. Since our Newmar Dutch Star came with ALLA lights, there's only one supplier I needed to place my order with. Within a few days, I had both replacements.....but had a problem installing the backup LED in the socket. No problem with ALLA to the rescue.......with the customer service team determining I ordered the incorrect bulb. So I sent them back and got the right LED's returned. Thanks for the assist and great customer service!
when we say CAN Bus LED bulbs, they are the easy plug-and- play LED lights bulbs which are made specifically for the vehicles built-in CAN-Bus system. 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.
3157 Strobe led brake light bulbs will strobe 4 times on and off at the beginning braking mode for much easier notified and safer stop, and then keep stable solid light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision.
