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Thank you for your purchase of Diode Dynamics products! For fast service and support, and to confirm your proof of purchase, please take a moment to register your warranty and protect your lighting investment.

Enter one product SKU per line.
Product SKUs can be found on the label of the product, and usually start with "DD."
For full kits, such as a Ditch Light Kit, you only need to provide the SKU for the kit, and not all individual components.
This is a number that helps us track the production batch of your product. 
It is a 5-8 digit code, and can begin with "MO" or "DD," or numbers only. 
It can be found on the product packaging or a small label on the product itself. See examples below.
Upload a screenshot or PDF of your receipt or proof of purchase. Max upload size 20 MB.
Submit

Thank you!


We have recorded your warranty registration, which will expedite the process for any future warranty or service claims that may take place.


Thank you for being a customer of Diode Dynamics.

Lot/Batch Number Examples


This is a number that helps us track the production batch of your product.

It is a 5-8 digit code, and can begin with "MO" or "DD," or numbers only.

It can be found on the product packaging or a small label on the product itself.