Connector Converter (3-Pack, V1 ↔ V2 Adapter)
SKU: FD023_3
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- Warranty 2 Years
- Shipping Free $69+
- Builders 100K+
V2 Connector Converter Kit (3-Pack) – Solve Compatibility Issues Between LEGO® Lighting Systems
Fix compatibility problems between different LEGO® lighting generations with this upgraded V2 connector converter kit.
This 3-pack adapter set allows you to seamlessly connect V1 (old system) and V2 (new reversible system) lighting components, making it easy to mix, match, and extend your existing LEGO® lighting setups without replacing your entire system.
Why This 3-Pack Matters
Unlike single adapters, this 3-pack kit gives you flexibility to:
✔ Connect multiple lighting sections at once
✔ Fix compatibility issues across larger builds
✔ Keep spare adapters for future expansions
✔ Manage complex MOC lighting systems more efficiently
What It Does
🔄 Converts between V1 and V2 lighting connectors
🔌 Bridges old and new LEGO® lighting systems
⚡ Maintains stable connection and power flow
🧩 Enables mixed-system lighting setups
Key Benefits
✔ Avoid replacing existing lighting kits
✔ Save cost by reusing older components
✔ Plug & Play installation — no tools required
✔ Compact design fits inside LEGO® models
✔ Essential for mixed-generation lighting systems
Perfect For
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LEGO® lighting system upgrades
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Mixing V1 and V2 components
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Large LEGO® modular lighting setups
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Repairing compatibility issues
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MOC builders using mixed systems
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Expanding legacy lighting kits
Specifications
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System: V1 ↔ V2 Compatibility Adapter
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Quantity: 3 pieces per pack
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Function: Connector conversion / compatibility bridge
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Type: Plug & Play module
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Use: LEGO® lighting system integration
Package Includes
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3 × V2 Connector Converter Adapters
Important Notes
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This product is for compatibility conversion only
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It does not increase brightness or power output
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Please check your system version before use (V1 / V2)
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Not a lighting source
LEGO® is a trademark of the LEGO Group, which does not sponsor or endorse this product.
Shop With Confidence
Quick answers about shipping, returns, and warranty coverage.
Ships from our CN, US, or EU warehouse. Most orders arrive within 6–12 business days. Free shipping on eligible orders $69+.
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Need to return or exchange an item? Check eligibility, return conditions, and next steps before sending anything back.
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Lightailing and Briksmax light kits are covered by a 2-Year Warranty, subject to our warranty terms and conditions.
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Common Questions
Find quick answers right here
No. This product includes the LED light kit only. The LEGO® set shown in the images is not included.
Both are designed specifically for LEGO® sets, but they offer different lighting styles and installation experiences. Lightailing typically features a more integrated lighting design, while Briksmax offers a more DIY-style setup with flexible light placement. Check the product images and features to choose the version you prefer.
You can read the full explanation on our blog here: 👉https://www.lightailing.com/blogs/news/lightailing-vs-briksmax-light-different
Yes. Step-by-step instructions are provided for our light kits, and video tutorials are available for many products.
You can search with your set code on our YouTube channels:
Lightailing: https://www.youtube.com/@Lightailing/videos
Briksmax: https://www.youtube.com/@briksmax9383/videos
If you can’t find them, please email us at support@lightailing.com for help.
Yes. Our light kits are designed to be installed on completed LEGO® sets. You may need to temporarily remove a few bricks during installation, then put them back in place.
Power options vary by light kit. Depending on the product, the kit may use USB power, a battery box, or support both. Please check the product details for the power option included with your specific kit.
Only if you choose to power the light kit with a battery box. Batteries are not included. For kits that support USB power, you can connect them to a compatible USB power source instead.