2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl 1156 BAU15S

2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired

1156 BAU15S
$14.60 $17.55
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2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl 1156 BAU15S
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl 1156 BAU15S
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl 1156 BAU15S
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
  • 2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired Car Bulb Socket Adapter Axl
2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired

2-Pack 1156 1157 BAY15D Bulb Socket Adapter – Pre-Wired

$14.60 $17.55
Color

2-Pack Pre-Wired 1156 / 1157 Bulb Socket Adapter — Plug & Play Car Lighting

Upgrade or extend your vehicle's lighting setup with ease using this 2-pack of pre-wired LED bulb socket adapters. Compatible with a wide range of standard automotive bulb types, these connectors make DIY brake light, tail light, and indicator bulb replacements or extensions simple — no mechanic needed.

Made in Mainland China.

Key Features

  • Wide Compatibility: Fits P21W, 7528, 1156, 1157, BA15S, BAY15D, BAU15S, 7440, 7443, 7506, 2056, and 1141 bulbs
  • Pre-Wired Plug Design: Ready-to-use plug-and-play installation — no soldering or specialist tools required
  • High-Efficiency Copper Wiring: Delivers reliable, low-resistance current for stable performance at DC 12V
  • Heat-Resistant Nylon & ABS Construction: Durable materials built to withstand the heat generated by automotive lighting
  • Flexible Wire Length: 12–18 cm lead wire gives you plenty of reach for routing in tight spaces
  • Extra Light Outlet: Ideal for creating an additional lighting point or extending an existing socket
  • Lightweight: Only 30g per pair — minimal added weight to your vehicle

Specifications

  • Voltage: DC 12V
  • Material: ABS, Nylon, Plastic, Metal (Copper wiring)
  • Style: Pre-Wired Plug
  • Wire Length: 12–18 cm
  • Item Weight: 30g (pair)
  • Compatible Bulbs: P21W, 7528, 1156, 1157, BA15S, BAY15D, BAU15S, 7440, 7443, 7506, P21W, 2056, 1141

What's in the Box

  • 2 × LED Light Bulb Socket Adapter (pre-wired)

Please note: These sockets are produced in batches and the color may vary slightly between production runs. Color variation is a normal product characteristic and not a defect.

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Learn more: FuelEconomy.gov driving efficiency guidance

Frequently Asked Questions

Q: What bulb types are compatible with this 1156/1157 socket adapter?

A: This socket adapter is compatible with a wide range of standard automotive bulbs including P21W, 7528, 1156, 1157, BA15S, BAY15D, BAU15S, 7440, 7443, 7506, 2056, and 1141. It is suitable for brake lights, tail lights, and turn signal applications on DC 12V vehicle systems.

Q: Is installation difficult? Do I need a professional mechanic?

A: Not at all! The pre-wired plug-and-play design means installation is simple and straightforward. You just connect the socket to your existing wiring — no soldering, specialist tools, or mechanical knowledge required. Most users complete the install in minutes.

Q: Can I use this adapter to add an extra light outlet to my vehicle?

A: Yes. These socket adapters are ideal for both replacement and extension purposes. You can use them to create an additional light outlet wherever a compatible bulb base is needed, making them very versatile for custom automotive lighting projects.

Q: Why does my socket look a different color from the product images?

A: These adapters are manufactured in batches, and the color of the socket housing may vary between production runs. This is entirely normal and does not affect the product's function or quality in any way.

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