(2) High efficiency >80 lm/w, lower brightness decay and color uniform all the time.
(3) can pass 3700v high voltage testing ;CRI of 3000k is over 83.
(4)SAA CE CB ETL GS standards certified .lifespan not less than 50000 hours on continuous usage.
(5)the fireproof of standard PC cover is real 94--v0 in thinner 1mm thick ,this lead to excellent light transmittance up to 90% .
the frosted cover or transparent cover for your option