Most illuminated trees on a single street

The most illuminated trees on a single street is 606 and was achieved by Festival of the light in Osaka Executive Committee (Japan) at Midosuji in Osaka, Osaka, Japan on 9 January 2015.

2 adjudicators witnessed measuring process of consumed power and voltage of the LED lights used to illuminate trees on Midosuji street in Osaka on 22 December 2015. The number of lights lit on trees and the number of illuminated trees were counted by sealed document issued by an electric company, measuring consumed power and voltage of the LED lights used to illuminate the trees, and visual judgement by 2 adjudicators. The measured result was submitted to an independent witness (electrician) later to confirm the # of trees lit with at least 300 lights.