![Implementing Guidelines for the Issuance of PS Certification Mark License for Incandescent Lamps](https://bps.dti.gov.ph/components/com_edocman/assets/images/icons/32x32/pdf.png)
Implementing Guidelines for the Issuance of Philippine Standard (PS) Safety Certification Mark for Incandescent Lamps covered by PNS 38-1:1995, Safety specifications for incandescent lamps - Part 1: Tungsten filament lamp for domestic and similar general lighting purposes