[Toyako Summit] Fuel Battery, LED Lighting Used for Live TV Coverage

LED lighting equipment with power consumption reduced to 1/3: At the foot of the white LED lighting equipment is the fuel cell power system. Chief Engineer Sawada is in the center.

LED lighting equipment with power consumption reduced to 1/3: At the foot of the white LED lighting equipment is the fuel cell power system. Chief Engineer Sawada is in the center.

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