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Ster-L-Ray® Ultraviolet Germicidal Lamp
Ster-L-Ray® U-Shape Cold Cathode Germicidal Ultraviolet Lamps*
STER-L-RAY® U-Shape Cold Cathode germicidal lamps are instant starting and utilize a large cylindrical cathode instead of a tungsten filament. Due to this construction, the lamp is not adversely affected by frequent starting and the life is considerably in excess of other lamp types. STER-L-RAY® U-Shape Cold Cathode germicidal lamps have favorable operating characteristics at reduced temperatures. They are, therefore, widely used in walk-in refrigerators and holding rooms.

STER-L-RAY® U-Shape Cold Cathode germicidal lamps are well suited to disinfection of air and surfaces of unoccupied areas due to their long life and low depreciation. Cold Cathode germicidal lamps are also employed in applications where frequent starting is a requirement. Available in ozone producing and non-ozone producing versions, and are the ideal choice for applications that require more intense ultraviolet radiation in a limited space.
Lamp Description Length (mm)
Base
Face to Base Face
Lamp
Watts
1
Approx
Lamp
Current
mA

Ultraviolet Output

Ozone
Output
if applicable
4
Rated
Effective
Life
(hrs)
Ozone
Free
Ozone
Producing
Total
Watts 2
Microwatts
@ 1 meter 3
CC18T5L/U CC18T5VH/U 201 21 90 3.2 32 0.8 20,000
CC24T5L/U CC24T5VH/U 287 23 90 5.0 47 1.3 20,000
688A45 N/A 370 26 90 7.0 66 N/A 20,000
CC36T5L/U CC36T5VH/U 429 28 90 8.5 75 2.3 20,000
CC48T5L/U CC48T5VH/U 582 34 90 11.2 98 3.0 20,000
1 Wattage is lamp watts only and does not include ballast loss.
2 Ultraviolet output at 254 nanometers at 100 hours and 80ºF (approximate).
3 Microwatts per square centimeter at one meter from lamp.
4 Approximate ozone output in grams per hour under favorable conditions. Figures apply only to ozone producing types. Please note that ozone output is subject to considerable variation due to conditions under which the lamp is used; under many conditions, the ozone output may be only a fraction of the specified figure.
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Please note that ozone output is subject to considerable variation due to conditions under which the lamp is used; under many conditions, the ozone output may be only a fraction of the specified figure.

Custom lamp lengths can also be supplied.

Hg - LAMP CONTAINS MERCURY, manage in accord with disposal laws, see: www.lamprecycle.org

Ster-L-Ray® is a registered trademark of the Atlantic Ultraviolet Corp.
Ster-L-Ray®
Lamp
Overview
Slimline
Germicidal
UV Lamps
U-Shape Slimline Germicidal
UV Lamps
Cold Cathode
Germicidal

UV Lamps
U-Shape
Cold Cathode
Germicidal
UV Lamps
Preheat  Germicidal
UV Lamps
High Intensity
Germicidal UV Lamps
High Output
Germicidal
UV Lamps
Enhanced Output™
(Amalgam) Germicidal  UV Lamps
Hot Cathode Soft Glass
Germicidal
UV Lamps
Replacement
Germicidal
UV Lamps
Operating Characteristics
Steadfast Lamp Holders & Sockets
Crystal Clear
Quartz Sleeves
Surelite™
Electronic Ballasts
ArmorLite Safety Shield
Adobe Acrobat PDF Library
Copyright 1995-2008 All rights reserved. The information and recommendations contained in this publication are based upon data collected and are believed to be correct. However, no guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein. Specifications and information are subject to change without notice.