1.  Dimension:1200mmX300mm; 
2.  384pcs high efficiency LEDs; 
3.  Rated Luminous Flux:  3500lm; …
4.  Viewing Angle: 100~120 degree; 

1.  Dimension:1200mmX600mm; 
2.  480pcs high efficiency LEDs; 
3.  Rated Luminous Flux: 6000lm; 
4.  Viewing Angle: 100~120 degree; 

1.  Dimension:300mmX300mm; 
2.  105pcs high efficiency LEDs; 
3.  Rated Luminous Flux: 1200lm; 
4.  Viewing Angle: 100~120 degree; 

1.  Dimension:450mmX450mm; 
2.  190pcs high efficiency LEDs; 
3.  Rated Luminous Flux: 3200lm; 
4.  Viewing Angle: 100~120 degree;