Osram 57351-40 watt 120/277 volt Dimmable LED Power Supply (OTI40W/120-277/1A4/DIM-1 OPTOTRONIC COMPACT CONSTANT CURRENT DIMMABLE LED P) - - Amazon.com
Osram 25462 - DULUX L 40W/840 Single Tube 4 Pin Base Compact Fluorescent Light Bulb - - Amazon.com
FT40DL - 40W Compact Fluorescent Bulbs - Replacement for Osram Sylvania FT40DL/850/RS/ECO Light Bulb by Technical Precision - T5 Twin Tube - 4 Pin 2G11 Base - 5000K Full Spectrum Daylight - 1 Pack - - Amazon.com