Osram 21054 GFT18DL/2G11/SE/OF - 18W - 2G11 Base - 225mm - 10ct
($8.89 Each - Sold in Case of 10)
18 watt soft glass germicidal lamp.
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.
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
Areas of application
- Water Purification
- Surface Sterilization
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.
The life ratings of fluorescent lamps are based on 3 hr. burning cycles under specified conditions and with ballast meeting ANSI specifications. If burning cycle is increased, there will be a corresponding increase in the average hours life.
Germicidal lamps can be operated on corresponding wattage preheat ballasts.
Cross Reference Part Numbers
- PHILIPS TUV P-L 18W 0014658 210641
- USHIO GPL18K 0045864 3000324
Equipment Used In
- LUMALIER GERMICIDAL ADPL-118
Osram provides businesses and consumers with a wide portfolio of products, encompassing many types of technical and professional lighting applications. These include automotive lighting, complete "Smart" digital systems, advancted LED chips, speciality light bulbs and fixtures, and more. Osram serves both consumer and professional markets, and manufactures traditional lighting products, as well as LED lamps and luminaires.
|Average Rated Life||8000|
|Bulb Shape||S (T4)|
|Lamp Type||UV-C Germicidal|
|Total UV Output||5.5W|
|ProLampSales Order Code||4663867867268|
Optional Parts & Accessories
Expedited Shipping Rates
For expedited shipping, please contact us for a price quote and cutoff times.
Continental United States
- Most Orders Over $90.00 Ship Free
- Shipping for other orders is calculated at checkout
Certain restrictions apply, including oversize, heavy objects, and some fixtures/equipment.
Alaska & Hawaii
- Shipping calculated at checkout
- Contact us for a quote.
Contact us for a quote. We do not ship most glass bulbs and fixtures internationally. If you have your own UPS/Fedex/DHL account, we may be able to ship using that.
Shipping to US-Based Freight Forwarders
For shipments to freight forwarders, we are only responsible for shipping to the freight forwarder directly. Please have your freight forwarder check your items for damage. We are not responsible for shipping damages incurred after the items leave the freight forwarder.
Business Office Hours
We can be reached by phone (800-784-1998) weekdays from 7:30am to 5pm Pacific Time.
Our business office is closed Saturday and Sunday throughout the year, Memorial Day, 4th of July, Labor Day, Thanksgiving day, Christmas day and New Year's day.
Orders can be placed on the website at anytime - 24/7.
California Title 20 Notice
Certain general service lighting products are no longer allowed to be sold in California. We make every attempt to inform you before purchase which items are unable to ship to California. If we discover an item you purchased can not be shipped, we may have to cancel the order. We apologize for any inconvenience this causes. Please contact your state representative for more information.
California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Returns are sometimes necessary. Our policy is to provide you with a hassle-free return experience.
Items Damaged in Shipping
If the product was damaged during shipping, first keep all packing materials, then call or email us to report the damage. Damage must be reported with 3 days of you receiving the shipment. We will have you return the product using the Returned Material Authorization (RMA) we will provide. We will send you a new product or provide a full refund and we will reimburse you for any shipping charges you may incur.
If all the items you ordered are not in the shipment, call us within 3 days of receiving the shipment so we can promptly send the missing item(s).
Wrong Product Ordered
If you ordered the wrong product, call or email us so we can help you get the correct product. If the product purchase error was in no way the fault of information provided on ProLampSales.com, you are responsible for the return shipping cost and a 25% re-stocking fee.
Returns After 30 Days
Items ordered from ProLampSales can be returned within 30 days of receipt of the shipment in most cases. Please check that all of your items are present and in working condition within this timeframe.
After 30 days, if the product does not perform to specifications or fails within stated warranty periods, see manufacturer warranty information for procedures to follow.
Products that Differ from Our General Return Policy
International orders are non-returnable.
Larson Electronics UVC lighting products of any kind are non-returnable. Larson Electronics orders are subject to a minimum 15% cancellation fee. If you need help with a product, please contact us before ordering or verify that you are ordering the correct item.
Non-Quick Ship Soraa brand products are non-returnable. If an error was made in order fulfillment or shipping, replacements may be sent out or a refund issued.
I've ordered these light bulbs numerous times over the years. Service and price are always very good.