2025 Best Can-Bus Decoding Solution for 3157 LED Front Turn Signal Lights

Step into 2025 with the all-new Lasfit D Series 3157 LED turn signal lights, engineered for superior decoding, smarter amber/white light control, and enhanced durability. Designed to eliminate dashboard error codes, clearly separate parking lights and turn signal lights, and withstand long-term use with a built-in MINI fan, the D Series is the ultimate plug-and-play upgrade for your rear lighting system.

Important Notice: This product is currently only compatible with the 20192024 Ram 1500 Classic and vehciels with CK socket. If you need 3157 LED turn signal bulbs for other vehicles, please choose the T3-3157D and T3-3157D-CK instead.

The Key Features of D-3157D 3157 Front Turn Signal Light Bulb

Canbus Decoding Built to Prevent Dashboard Errors

The D Series 3157 LED front turn signal bulbs use a refined power draw system (24W) that closely mimics halogen output. This upgrade dramatically reduces the risk of error codes caused by mismatched power detection between halogen and aftermarket LED bulbs.

Intelligent Dual-Brightness Design 3157 turn signal light bulb

Each bulb of the D Series features dual chipsets3x 1860 white and 8x 3570 amber LEDsto deliver distinct brightness levels for front parking lights and turn signal lights functions . Max output: 24W / 2400LM per bulb. Stay visible, safe, and stylish on the road.

Built-in MINI Fan & Smart Temperature Control

In addition to aviation-grade aluminum housing and thermal IC protection, the D Series 3157 LED turn signal light bulb is equipped with a silent internal MINI fan. This ensures efficient heat dissipation and prevents brightness degradation during extended use.

Top-Mounted LEDs + Clear Lens Pure & Soft 360 Illumination

Unlike traditional side-emitting bulbs, Lasfit D Series LED turn siganl light adopts a top-mounted LED design with a clear lens for a cleaner, softer, and more uniform glowno more harsh or scattered light.

True Plug & Play Non-Polarity Design

No more worrying about CK vs non-CK sockets. The D Series LED bulb features a non-polarity structure and halogen-like size, making it a breeze to install in most vehicles without rewiring or error issues.

Product Spec of D-3157D LED Turn Signal Lights

• Product: D-3157D
• Package Includes: 2 Bulbs
• Fit Size: 3156 / 3157 / 3056 / 3057 / 3057A / 3457 / 3457A / 4057 / 4157 / 4157NA
• Installation Position: Turn Signal Light
• Wattage: 24W/bulb(max)
• Lumens: 2400LM/bulb(max)
• Color: Bright White/Amber

FAQs: Everything You Need to Know About D-3157D LED Turn Signal Lights

Q1: What are the advantages of the D-3157D LED bulbs?

• Higher and more stable power output effectively prevents error codes or hyper flash issues.
• Dual-brightness LED design offers distinct light levels for front parking lights and front turn signal lights.
• Built-in silent fan provides efficient cooling for improved performance and longevity.
• Top-mounted LED with lens delivers a softer, 360 glow with no harsh hotspots.

Q2: What vehicles are the D-3157D LED bulbs compatible with?

A2: The D-3157D LED bulbs are currently designed to fit the 20192024 Ram 1500 Classic and the vehicles with CK socket. Compatibility with other vehicles is still being tested, and more supported models will be added soon. Stay tuned for updates!