A tunnel in Talas, Turkey
Tunnel LED lighting modules
Light source 220lm/w, with optics efficiency rate 92%, power efficiency rate 92% and other light loss, the whole light efficacy reached 170lm/w.
A section of road in Poland
Street lighting
With the light source efficacy of 245Lm/W and the combined efficiency78% of Optics ,Power and PCBA ,the efficacy of the whole lighting fixture reaches 190Lm/W .
A tunnel in Gruyec, Poland
Tunnel project
The light source is 220lm/w, the efficiency rate of the whole lamp is about 78%, and the luminous efficacy reaches 170lm/w.
A stretch of road in Turkey
Highway lighting
The light efficacy of the light source is 255lm/w, the voltage is 54V, and the light efficacy reaches 200lm/w.
A road in Mexico
roadside lighting
The light efficacy of the light source is 225lm/w, and the whole lamp efficiency of 78% is used to achieve the whole lighting fixare efficacy of 175lm/w.
A stadium in Brazil
Flood lighting
Ball-head structure, the whole light efficacy reaches 180lm/w, the illuminance is 20% higher than the flat structure, and the ground uniformity is stronger.
