CLICK HERE to see manufacturer's specifications Bulb Cross Reference - for reference only, not a guarantee of compatibility.
GE (General Electric) P/N: F32T8/XL/SP41/WM/ECO
PHILIPS P/N: F32T8/ADV841/EW/LL/ALTO 30 Watt
Sylvania P/N: FO30/841/XP/SS/ECO