Trailer lights

[Chris]

What's the rule about trailer lights? someone told me that you don't need to have them in the daytime. Is this true?

 

[Impreza05]

No, must emit an amber or red turn signal. Must have have 2 rear lights one on each side of of the axis each capable of emitting a light up to 100 feet.

 

[Chris]

No, must emit an amber or red turn signal. Must have have 2 rear lights one on each side of of the axis each capable of emitting a light up to 100 feet.

Thank you!