USE the transparent optic cover to generate more light brightness about 30% higher than the frosted cover ,especially used in cabinet backlighting or parking lot lighting and street signage lighting box .
One row LEDS compact design to generate linear-light output, NO dazzling and no glare light before your eyes ,that is genuine LED fluorescent tube . .
use high quality chipLEDS with Higher lumen output .
excellent PC half-transparent OPTIC cover  with aluminium body for shock and viberation resistance .

SAA  CB  CE  GS  VDA certified with isolated power driver , can pass 2500v high voltage testing .