The length of the whole device can be up to 40 meters.  Of which 30 meters for the light strip. The length of the power supply + controller + adapter is 11.7 meters.  
If you have any further questions regarding the Permanent Outdoor Light E22, please don&#39;t hesitate to reach out to<a href="https://support.eufylife.com/s/contact-us" style="text-decoration: none;" target="_blank"> us</a> for assistance.

What is the overall length of the device The length of outdoor light E22？

Ankersolix US

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