Quality Control

1).4 inch Round led panel light with junction box driver efficiency: 80-90lm LED chip.
2).4 inch Round led panel light with junciton box driver Efficiency >90 in reality.
3).4 inch Round led panel light with junciton box driver CRI>82Ra,subject color is real and nice.
4).4 inch Round led panel light with junction box Heat Dissipation,housing temperature about 30-50 degree.
5).4 inch Round led panel light with junction box Beam Angle 120 degree available,up to your application.

6).aluminum alloy quality,Anti-UV,Anti-corrosion dealing etc.;Driver detailed & long time test.

7).36h aging test to confirm all landscape lamps quality is great.

8).following schedule for quality and lead time.Every order's progress is shown to all relative  perons in software and board Every Day.

9).files for item No.,quantity,color temperature,voltage,label,packing  etc.All with signature of responsible persons. 

10).All 4,6 inch round led panel light with junction box driver managed by software