Philips Energy Saver Compact Fluorescent Non-Integrated (CFLNI) 60? Compact UVC (germicidal) Bulbs used in water and air disinfection units to aid with the deactivation of bacteria, viruses and other micro-organism. The compact size of the light bulb allows for a small system design and design flexibility. Philips TUV PL-L light bulbs offer almost constant UV output over their complete lifetime, for maximum security of disinfection and high system efficacy. Featuring a single-ended base, this PL-L light bulb is easy to replace.

<p><em>This lamp is a Philips&nbsp;TUV PL-L 60W/4P HO, 2G11 base, high output ultraviolet germicidal lamp.</em></p><p><em>​</em><br></p><p><b>Benefits</b></p><ul><li>Security of effective disinfection over the useful lifetime of the lamp</li><li>High system efficacy because it is not required to over-design the purification system to maintain effectiveness of disinfection</li></ul><p><br></p><p><b>Features</b></p><ul><li>Short-wave UV radiation with a peak at 253.7 nm (UVC) for disinfection purposes</li><li>Protective inside coating ensures constant UV output over the complete lifetime of the lamp</li><li>Special lamp glass filters out the 185 nm ozone-forming radiation</li><li>High Output versions contain wind-chill correction for improved performance in moving air and reducing amount of required lamps</li><li>High Output versions for optimum UVC output per lamp length, allowing for reduction of system size</li><li>Warning sign on lamp indicates that the lamp radiates UVC</li></ul><p><br></p><p><b>Applications</b></p><ul><li>Deactivation of bacteria, viruses and other micro-organisms</li><li>Residential drinking water units</li><li>Fish pond and process water units</li><li>In-duct air treatment units</li><li>Stand alone air purifiers</li><li>Air disinfection systems in for example hospitals, universities and laboratories</li></ul>