Test your trailer lights easily and quickly
Save time, save money and drive safely

Trailer lights will eventually fail

Rain, salt, mud, snow, water and rough roads cause corrosion, chaffing, broken bulbs and wires. Trailer lights must be tested often for everyone's safety in traffic and to avoid legal and regulatory citations and fines.

Light Check is a self-contained, portable device with its own 12-volt battery for testing trailer lights. Simply connect Light Check to the wiring connector of the trailer to easily test trailer lights without a towing vehicle or second person to assist. Internal electronic diagnostics with LED indicators will tell you the type and source of faults when trailer light problems are found.

Save time, save $$$$ money and drive safely.
Test your trailer lights with Light Check.

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