Sonaray MATRIX Light Bar - Manual (Page 7)

Design illumination：75lx Design Example：Parking Lot
Matrix LED Integration Light Bar (External driver)
3m
7.5m 7.5m
Vertical section
LED Integration 22W
SONARAY LB-1022
Traditional lamp
2×28W
亮度
相 同
Design
illumination：
20lx
Same
brightness
Energy
saving
50％
Add
2sets
5 times
longer
lifetime
60
90
60
90
（lx） 30m
4m 120 120 80
80
60
80 80
（lx） 30m
4m 60
Lamp Light Panel
Light source Fluorescent tube
Initial Luminous flux
（lm）
2×1930
Lifetime（hrs） 8000
Mounting height
（m）
3.060
Maintained average
illuminance（lx）
80
Total power（W） 336
Lamp LB-1022
Light source LED
Luminous flux（lm） 1980
Lifetime（hrs） 35000
Mounting height（m） 3.0
Maintained average
illuminance（lx）
78
Total power（W） 176
※The traditional lamp power of light source is about 80% of the total power consumption.
※The luminous flux of whole lamp is about 50% of light source.
Horizontal illuminance distribution Horizontal illuminance distribution