★★★★★ 5
Great product
Color: Red/Black, Size: 0AWG-25FT Each
Just the amount you need
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
Osram NIGHT BREAKER H11 LED SMART ECE conversion kit - Street legal - 64211DWNBSM-ECE-2HB - Pair
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Osram NIGHT BREAKER H11 LED SMART ECE conversion kit - Street legal - 64211DWNBSM-ECE-2HB - PairDescription OSRAM NIGHT BREAKER H11 LED BULB SMART Conversion kit street legal H11 LED with canbus error canceller Best H11 LED bulb Upgrade Pair Upgrade Your lighting with OSRAM NIGHT BREAKER LED SMART street legal H11 LED Lamps Looking for the best H11 LED bulb thats both powerful and road legal? The OSRAM NIGHT BREAKER H11 LED SMART is your ultimate street legal H11 LED bulb upgrade This is one of the few only ECE approved H11 LED conversion kits
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Your Osram NIGHT BREAKER H11 LED SMART ECE conversion kit - Street legal - 64211DWNBSM-ECE-2HB - Pair orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 196 reviews
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Product Reviews
★★★★★ 5
Works great
Great product, good price and fast shipping.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Good price and high quality!
This isolator relay is robust and has a higher amp load rating than the original relay. It was easy to install.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Get it
Get it
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Nice unit . Unable to use. But it was built very well
Unable to give it a full rating. But most recoil products are great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2023
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