OSRAM HNS Germicidal Ultraviolet Lamp - White - 8W
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Product Information
Full details
The OSRAM HNS Germicidal Ultraviolet Lamp is designed for facility managers and homeowners seeking an environment-friendly, chemical-free sterilization solution for air, water, and surfaces. Leveraging a precise 254 nm wavelength, it provides high-efficiency pathogen reduction, though it requires careful handling due to its specialized ultraviolet output and mercury content.
All features
| Colour | White |
|---|---|
| Model Part Number | 999012255046 |
| Brand | OSRAM |
Extended Product Information
FAQs
Is this lamp safe for human exposure?
No. The 254 nm UV-C radiation is harmful to skin and eyes. It must only be used in fully enclosed, light-tight fixtures.
How often should I replace the lamp?
Replace the lamp according to the manufacturer's recommended service life, typically indicated in your appliance manual, to ensure germicidal efficiency.
Can I clean the bulb with water?
Use only a lint-free cloth with a small amount of isopropyl alcohol. Do not submerge or use household cleaners.
What is the fitting type?
This lamp uses a standard G5 cap/fitting type.
Does this bulb contain mercury?
Yes, this bulb contains a small amount of mercury and must be recycled as hazardous waste.
What is the primary wavelength of this lamp?
The lamp operates at a dominant wavelength of 254 nm, which is optimal for germicidal applications.
Troubleshooting
Lamp fails to ignite
Check that the ballast or starter is functioning correctly and verify that the pins are seated firmly in the G5 socket.
Lamp flickers during operation
Inspect the wiring connections or replace the starter, as an unstable current is often the cause of flickering in UV bulbs.
Pros and Cons
Pros
- Highly effective at neutralizing microorganisms
- Environmentally friendly disinfection method
- No chemical residues left behind
- Standard G5 base for easy replacement
- Compact form factor suitable for diverse housings
Cons
- UV-C radiation can be harmful to skin and eyes
- Requires enclosed housing for safe operation
- Contains mercury, requiring special disposal
Setup, Compatibility & Care
To install the lamp, ensure your power source is disconnected. Gently align the G5 pins with the socket and press firmly until it clicks into place. Always clean the glass surface with a lint-free cloth and isopropyl alcohol before the first use, as skin oils can absorb UV light and reduce performance. Never touch the bulb with bare hands, as residual oils can cause hot spots on the glass. When the bulb reaches the end of its operational life, dispose of it at a designated hazardous waste or lighting recycling facility due to the mercury content.