? Soft knurled handle surface for hygienic usage & a secure grip in hand ? Durable metal contacts for activating ON OFF switch on handle ? In built lamp produces exceptional bright light color among laryngoscopes ? our laryngoscope handles standardized according t 7376:2009 Guidelines ? Quality handles CE marked & labeled with LOT number ? Quid easy approach for lamp & battery replacement ? Exceptional illumination-over 200% ? 100*000 hours LED life ? Minimum recurring costs - save on battery & environment