Philips TUV PL-L 18W/4P Germicidal UV-C Light Bulb Replacement Lamp
Philips TUV PL-L 18W/4P Germicidal UV-C Fluorescent Lamp

Philips $11.87 Each - 369 In Stock

Kandolite $8.95 Each - 1,996 In Stock

Germicidal Lamp Handling Warning

Lamps ordered will generally be shipped the next business day by USPS Priority Mail or UPS, check here for Shipping Information. 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 or call 336-882-2852 or 800-692-3051. Click to go to our Home Page and View Cart.

Wattage: 18W, 18 Watt Watts
Voltage: 60V
Amperage: .37A
Glass: Duo-Tube, T-5, T5 Clear, UV Transmitting Glass, 2xT16 mm
Base: 2G11 4-Pin
UV Emission: 254nm, UVC, UV-C, Peak 253.7nm
UV-C Output: 5.5W
Maximum Overall Length: 225mm or 8.86"
Average Rated Life: 9,000 Hours

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

Philips TUV PL-L 18W/4P Germicidal Lamp

Alternate Part Numbers: 624925, 8711500624925, 210641, 21064-1, Osram 21054 GFT18DL/2G11/SE/OF, Sankyo Denki GPL18K, GFT18W/DL/SE, 18TUV

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. Also Used for deactivation of bacteria, viruses and other micro-organisms, residential drinking water units, fish pond and process water units, heat and air, furnace in-duct air treatment units, stand alone air purifiers, air disinfection systems in for example hospitals, universities and laboratories.

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


UC100A1005, UC100E1006, UV100A1000, UV100E1043
UC100A 1005, UC100E 1006, UV100A 1000, UV100E 1043
UC100 Ultraviolet Air Treatment System Replacement Lamp

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.
800 Burton Avenue, Suite 107
High Point, NC 27262
336-882-BULB (2852)

Order Line: 800-692-3051
Technical Support Line: 336-882-2854
Fax Line: 336-882-2819

Hours: 8 AM to 4 PM EST Monday through Friday

Sales: Address changes, invoice copies, tracking and delivery confirmation numbers, order status, product availability, payment options, shipping quotes, returns, damage claims

Technical Support: Help finding a product not listed, determining the correct lamp for your application, lamp handling and premature lamp failures

International Orders: Large international orders that require special shipping arrangements and quotes

If you have compliments, complaints, suggestions, or help with areas not listed above please contact:

Ron Miller
General Manager