iBrightstar
iBrightstar 3157 LED Bulb Review
Reviewed by Brian Scott · Published
Discover the iBrightstar 3157 LED Bulb for super bright reverse and tail lights. Ideal for enhanced visibility and safety.

The verdict
The iBrightstar 3157 LED Bulb is a powerful and versatile lighting solution for any vehicle.
Why we recommend it
Set of 2 Bulbs with 54SMD 3014 & 3SMD 3030 high brightness chips per bulb, Working Voltage: 12v-24v.
Fits: 3056 3057 3057K 3057LL 3155 3157 3157K 3157NA 3156NA 3156A 3156 3156K 3357KNA 3357LL 3457 4057 4057K 4114 4114K 41
Application: Back Up Reverse Lights, Tail Brake Lights, Turn Signal Lights, Tail Lights, Parking Lights, Side Marker Lig
Advantage: Non-polarity design, more than 300% brighter than original halogen bulb, full Aluminum Housing with Projectio
Please double check owners manual or original bulb number to confirm before placing an order. Any other problem please f
Pros
- Extremely bright with over 300% more light output than halogen
- Easy plug-and-play installation
- Versatile compatibility with various vehicle models
- Non-polarity design for hassle-free use
- Durable aluminum housing with heat distribution
Cons
- Load resistors may be needed for some vehicles
- No customer reviews available yet
Gallery
Full review
Overview The iBrightstar 3157 LED Bulb has quickly gained attention among automotive enthusiasts and everyday drivers alike for its impressive brightness and versatility. Designed to replace traditional halogen bulbs, these LED bulbs promise to enhance visibility and improve safety on the road. With a set of two bulbs per package, the iBrightstar brand aims to deliver quality and performance at an affordable price.
Key Features One of the standout features of the iBrightstar 3157 LED Bulb is its advanced lighting technology. Each bulb is equipped with a combination of 54SMD 3014 and 3SMD 3030 high brightness chips, ensuring that they emit a significant amount of light. This makes them more than 300% brighter than standard halogen bulbs, which is a major upgrade for anyone looking to improve their vehicle's lighting system.
The bulbs operate on a working voltage of 12v-24v, making them compatible with a wide range of vehicles. They are designed to fit various bulb types, including 3056, 3057, 3156, and 4157, among others. This versatility makes them a great choice for different applications, such as backup reverse lights, tail brake lights, turn signal lights, and even daytime running lights. The installation process is straightforward and user-friendly, thanks to the plug-and-play design that allows users to replace their old bulbs with minimal hassle.
Another significant advantage of the iBrightstar 3157 LED Bulb is its non-polarity design. This feature eliminates the common issues faced when installing LED bulbs, as users do not need to worry about the orientation of the bulbs during installation. Additionally, the bulbs are built with a full aluminum housing and a projection lens, which not only provides maximum light output but also enhances heat distribution, contributing to a longer lifespan.
The bulbs also include a built-in constant current IC that ensures low power consumption and a longer operational life. However, it is essential for users to check their vehicle’s manual or original bulb number before making a purchase to ensure compatibility.
Who Is It For The iBrightstar 3157 LED Bulb is ideal for a wide range of drivers. Whether you're a car enthusiast looking to upgrade your vehicle's lighting system or a regular driver wanting to enhance visibility during nighttime driving or adverse weather conditions, these bulbs offer a practical solution. They are particularly useful for individuals who frequently drive at night or in low-light conditions, as the increased brightness will help to improve reaction times and overall safety.
Moreover, the bulb's versatility makes it suitable for a variety of applications, including backup lights, tail lights, and turn signals. If you find yourself needing reliable and powerful lighting in any of these areas, the iBrightstar 3157 LED Bulb could be the right choice for you.
Final Verdict Overall, the iBrightstar 3157 LED Bulb stands out for its impressive brightness, ease of installation, and versatility. With its advanced technology and durable design, it offers a significant improvement over traditional halogen bulbs, making it an excellent investment for anyone looking to upgrade their vehicle's lighting system. If you're in the market for brighter, more reliable lights, consider giving the iBrightstar 3157 LED bulbs a try. You will likely be impressed with the difference they make on the road.
Specifications
| Light Source Type | LED |
|---|---|
| Specific Uses For Product | Indicator Light |
| Color Temperature | 6000 Kelvin |
| Wattage | 3.84 watts |
| Color | White |
| Fit Type | Vehicle Specific Fit |
| Voltage | 12 volts |
| Package Quantity | 2 |
| Brand Name | iBrightstar |
| Manufacturer Part Number | iBrightstar-3157-3014/3030-54/3W |
| Auto Part Position | Rear |
| Operating Life | 30000 hours |
| Manufacturer | iBrightstar |
| Unit Count | 2 Count |
| UPC | 700161893618 |
| Item Weight | 11.93 g |
| Model Number | 3157-3014/3030-54/3W |
| Best Sellers Rank | #199 in Automotive (See Top 100 in Automotive)#1 in Automotive Turn Signal Bulbs |
| ASIN | B01MDUEBX1 |
Frequently asked questions
What vehicles are compatible with the iBrightstar 3157 LED Bulb?+
The iBrightstar 3157 LED Bulb is compatible with a wide range of vehicles that use bulb types such as 3056, 3057, 3156, and 4157, among others.
Do I need to use load resistors with these bulbs?+
Depending on your vehicle's electrical system, load resistors or a new flasher relay may be needed to prevent hyper-flashing or system errors.
How bright are the iBrightstar LED bulbs compared to halogen bulbs?+
The iBrightstar LED bulbs are over 300% brighter than standard halogen bulbs, providing significantly better visibility.
About the reviewer
Brian Scott
Automotive Editor
Brian reviews car products and accessories with a focus on quality and value.
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