Glassguard Blackband Fluorescent Lamp with high temperature fluoropolymer coating applied externally to retain glass fragments and phosphor powder in the event of accidental breakage. Glass fragment retention at end of lamp service life, significantly reduces the risk of glass contamination to a recognised industry standard – protecting product, personnel and profits. Fast identification of IEC 61549 compliant lamp during food safety management system audits. Suitable for all food process and packaging environments.