Light is purifying

Purification with UV-C light

Most people do not think of light as a means of purifying or disinfecting, but special "germicidal" lamps emit high intensity ultraviolet light that purifies air, water, and surfaces without the use of harsh chemicals that are harmful to the environment.

Water Purification

Make water safe to drink and use without any harmful chemicals.

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Air Purification

Clean the air of biological pollutants in an economical and efficient way.

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Surface Purification

Effectively remove organic residue from various surfaces without the use of solvents.

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Why UV

UV light offers a solution to the problems posed by contaminated water. Home UV systems integrated into the plumbing and portable UV filters for on the go allow people to live where they want and travel where they wish, always ensuring access to clean, safe water.

Background Knowledge

Photolytic effect on DNA: micro-organisms such as bacteria, moulds, yeasts and viruses cannot replicate.

Purification effect is obtained at wavelengths below 320 nm, with maximum effectiveness achieved at 260 nm.

OSRAM HNS germicidal lamps emit light at 254nm, very close to the maximum effectivness and are ozone-free.

PURITEC HNS UV-C lamps

OSRAM PURITEC HNS UV-C lamps

Effective, environmentally friendly purification without chemicals
Long lifetime due to specific coating
Wide range of form factors
Perfect ballast and lamp fit
Very low mercury content
100% RoHS-conform
Lead-free
Ozone-free
„Made in Europe“

For effective purification...

the wavelength and intensity of the irradiance is critical. OSRAM PURITEC HNS germicidal lamps provide peak intensity at 254nm that is ideal for highly effective purification of water, air, and surfaces.

Other UV Applications

Light for medical devices

Mercury discharge lamps are used for tooth whitening and for hardening composite fillings with blue light.

Insect traps

Protect food by keeping insects away - chemical-free, efficient pest control

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