PURITEC HNS Linear Lamps

Product features and benefits
  • Effective and environment-friendly disinfection without chemicals
  • High UV-C radiance at 254 nm
  • Low mercury content
  • Long lifetime due to special coating
  • Ozone-free​
Areas of application
  • Air
  • Water Purification
  • Surface Sterilization

Safety advice
To prevent possible serious injury, eyes and skin should not be exposed to direct or reflected ultraviolet light emitted by this lamp. This lamp is in Risk Group 3 per ANSI/IESNARP-27.3-96. Adequate protection should be provided by clothing, gloves, opaque materials, and ordinary window glass. Although this lamp will operate in standard fluorescent fixtures, it should not be used for general lighting applications.​

Information about Family

The OSRAM PURITEC HNS germicidal lamps provide highly effective UV-C irradiance at 254nm, which provides the needed effect for purification, without the use of toxic chemicals. These lamps are ideal for both air and water purification systems. PURITEC HNS lamps are reliable and efficient sources with long service life in excess of 8,000 hours. In addition, the special outer glass tube absorbs the lower wavelengths, suppressing the formation of ozone and ensuring environmentally friendly sterilization.


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Product Number
Nominal Wattage
Nominal Voltage
Data sheet
G15T8/OF 25/CS 1/SKU
21259 15 W 55 V G13
G16T5L/4PSE 40/CS 1/SKU
55030 16 W 43 V 4 PIN
G20T5L/4PSE 40/CS 1/SKU
55031 20 W 45 V 4 PIN
G25T8OF 25/CS 1/SKU
55197 25 W 46 V G13
G30T8/OF 25/CS 1/SKU
21080 30 W 96 V G13
G55T8/OF 25/CS 1/SKU
21283 55 W 83 V G13