What kind of light bulb, 13W helical/spiral, seems to be too blinding for indoor use, and where should it be used instead? - Quora
GE 47435 15-Watt 950-Lumen General Purpose T3 Spiral CFL Bulb, Soft White - Compact Fluorescent Bulbs - Amazon.com
Lighting-Gallery.net - Personal Collection: Lamps/My Feit Electric 13W Red Party CFL compared to a 13W GE Helical CFL
Utilitech Compact Fluorescent Bulb 60-Watt EQ Soft White Medium Base (E-26) Cfl Light Bulb (4-Pack) in the General Purpose Light Bulbs department at Lowes.com