Michael X.

These lights worked for ONLY ONE NIGHT. When I contacted customer service, they suggested that I remove the battery and clean the contacts. I could not even open the battery compartment. When I finally reached a human being at Lumina, the person was unable to communicate with me other to read a manual in barely intelligible English. She suggested that I return the lights at my cost. However, Lumina refuses to issue a refund unless all of the original packaging is still intact. They then offer a 50% refund and let you keep the crappy lights. Stay away from this lousy product with no customer support.