Plug & Play Simplicity.
The STEDI™ H8–H9–H11 Piggyback Adaptor offers a clean, non-invasive solution for connecting your driving lights without cutting, splicing, or soldering your vehicle’s factory wiring. Designed for seamless integration, it delivers professional-grade performance in a true plug-and-play design.
⚡ Seamless Integration
Built to connect directly to your vehicle’s H8, H9, or H11 high-beam socket, this adaptor makes wiring up your driving lights quick, simple, and secure. It ensures OEM-level fitment and electrical reliability, maintaining your vehicle’s factory wiring integrity.
🔌 Optimized for STEDI™ Smart Harness
Engineered specifically for STEDI™ Smart Harnesses, this adaptor ensures perfect electrical compatibility and plug-in convenience.
⚠️ Please note: Compatibility with third-party harnesses cannot be guaranteed.
🔩 Key Features
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Plug-and-play installation – no cutting, splicing, or soldering
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Compatible with H8, H9, and H11 high-beam sockets
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Durable OEM-grade connectors for secure fitment
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Preserves factory wiring integrity
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Exclusively designed for STEDI™ Smart Harness systems
🛠 Technical Specifications
| Specification |
Details |
| Connector Type |
Male & Female High Beam Adaptors |
| Compatibility |
H8, H9 & H11 High Beam Socket Types |
| Installation |
Plug & Play |
| Harness Compatibility |
STEDI™ Smart Harness Only |
📦 What’s Included
