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Philips 11W TUV 2 Pin Germicidal Single Twin Tube CFL Bulb | TUV PL-S 11W/2P (Germicidal) | Bulbs.com
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Osram 239477 - Dulux S 11W/840 (CF11DS/840) Single Tube 2 Pin Base Compact Fluorescent Light Bulb - Amazon.com
![Philips 11W TUV 2 Pin Germicidal Single Twin Tube CFL Bulb | TUV PL-S 11W/2P (Germicidal) | Bulbs.com Philips 11W TUV 2 Pin Germicidal Single Twin Tube CFL Bulb | TUV PL-S 11W/2P (Germicidal) | Bulbs.com](https://www.bulbs.com/Images/productmed/1/35736.jpg)
Philips 11W TUV 2 Pin Germicidal Single Twin Tube CFL Bulb | TUV PL-S 11W/2P (Germicidal) | Bulbs.com
![Osram 239477 - Dulux S 11W/840 (CF11DS/840) Single Tube 2 Pin Base Compact Fluorescent Light Bulb - Amazon.com Osram 239477 - Dulux S 11W/840 (CF11DS/840) Single Tube 2 Pin Base Compact Fluorescent Light Bulb - Amazon.com](https://m.media-amazon.com/images/I/21j5wCruNML._AC_.jpg)