Osram G55T8/OF 55W Puritec HNS G13 Germicidal UV-C Lamp
G55T8 55W Germicidal UV-C Lamp, Replacement Light Bulb

About 35-11/16 inches long including the pins and 35-1/8" excluding the pins.

*Osram $10.13 Each

*Discontinued-1,559 Remaining In Stock

Germicidal Lamp Handling Warning

Lamps ordered will be shipped the next business day by USPS Priority Mail or UPS. Large orders may qualify for a discount and may not qualify for next day shipment. If you do not know what lamp you require or for lamps not listed, email your request or call 336-882-2854. To order, please use our secure shopping cart above or call 336-882-2852 or 800-692-3051. Click to go to our Home Page, View Cart and to find Shipping Information.

Wattage: 55W, 55 Watt Watts
Voltage: 83V
Amperage: .77A
Glass: T-8, T8 Clear, UV Transmitting Glass
Base: G13 BiPin
UV Emission: 254nm, Typical Use 253.7nm, Nanometer Wavelength
UVC Output: 18W
Microwatts: 194uW/cm2 at 1M
Maximum Overall Length: 36"
Sample Measured Length Including Pins: 35-11/16"
Sample Measured Length Excluding Pins: 35-1/8"
Average Rated Life: 8,000 Hours
Burn Position: Universal, S180
Ozone Free-Ozoneless
Mercury Form: Hg 7mg Amalgam

Lamp emits UV rays of 254nm and can kill most germs and microorganisms. Emits no ozone.

If you replace the lamp and it does not work then most likely you need a new starter. Since starters are inexpensive and shipping is relatively expensive it my be a good idea to see what starter your unit uses, if any as sometimes the starting is a function of the ballast, and add a starter or two to your order.

Alternate Part Numbers: G55T8/OF, Sylvania 23388-0, Ushio 3000316, Philips 37634-3, 376343, TUV55WHO, Eiko 00224, 21283, G55T8/0F, 23356, GE 15875, G55T8/HO, TUV/55W/HO, F55T8/GL, GL55T8, Eiko 031293002242, Sylvania 046135233562, Pura 11, Sankyo Denki, Purely PUVLB555, LTC55T8, UV55W

Germicidal lamps are clear with special UV transmitting glass. For use in sterilizers and air and water purifiers. This is an ultraviolet C (253.7 nm wavelength) bulb for use in sterilization, water and air purification and surface disinfection. Used in the Forming and Disinfection of Contact Lenses. Used in UV Sterilizers for Fish Aquariums and Ponds. Fixed wavelength spectrophotometer detector. Germicidal lamps allow 253.7nm UV-C radiation from the mercury discharge to pass through the glass thus penetrating and inactivating the DNA of most micro-organisms.

Warning: Avoid direct exposure of eyes and skin under germicidal lamps. To prevent possible serious injury, eyes and skin should not be exposed to direct or reflected ultraviolet power emitted by this lamp. This lamp is in Risk Group 3 per ANSI/IESNA RP-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.

Go to our Germicidal Safety Sheet for more lamp handling details.

Note: This lamp contains Mercury. Manage in accord with disposal laws. See www.lamprecycle.org.

Germicidal fluorescent light bulbs are most often used with specialty air and water purification systems in hospitals, food handling, and HVAC. Applications include food processing, medical facilities, air conditioning systems, pharmaceutical production, clean room, drinking water, photochemistry, phototherapy, dermatology, wastewater, laboratory/research, and other sterilization and disinfection needs. For use only in fixtures and equipment designed for germicidal lamps.

Atlantic Ultraviolet

Ster-L-Ray 05-0554, 05-0554-R

Evolution Aqua

Aqua UV System 55W
EVO55, EVO110

Laguna

Hagen Power Clear
PT1660, PT1661, PT1663
Powerclear MAX 5000 Pond
Power Max 5000
Power Clear 5000
PT-1660, PT-1661, PT-1663

PenTek

UV110

Pura

UV11, UV-11
11-275
210
UV101
7253L

Tropical Marine Centre, Vecton UV

5254, TMC, UV110, UV55
UV HF Pro 55

Zoro

4DA18 55W

Cross reference information is designed to help you find the correct lamp for your application. We do not verify the accuracy of this information. You are responsible for ordering the correct lamp and we make every attempt to help you in that process. We recommend that you confirm the information with the equipment manufacturer before ordering.

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High Point, NC 27262
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Ron Miller
General Manager

ron@replacementlightbulbs.com