The lens is made of PC(Polycarbonate). PC is a new thermoplastic material with 90% transparency and very good light transmittance. With special lens cutting technology, the visibility of the warning lamp can be greater than 500 meters.
Uniformity of Dosage Units
Allschoolabs
Uniformity of Dosage Units is a specialised analytical laboratory service that assesses whether individual dosage units contain sufficiently consis...



































