Replacement for Philips Light Bulb PL-C15mm/28w/827 by Technical Precision - 28 Watt Energy Saver Plug in Bulb with GX32D-3 2-Pin Base - T4 CFL Light Bulb 2700k Soft White - 1 Pack - - Amazon.com
Philips 26W Equivalent Soft White PL-C/T 4-Pin Vertical Orientation LED Tube Light Bulb - Power Townsend Company