(Case of 10) F32T8/SP41 32 Watt Cool White T8 Linear Fluorescent Tube, 4 Foot, 32W FO32 741 Fluorescent Light Bulbs (Case of 10) 32-Watt T8 OCTRON 48" MOL, EnergySaver Fluorescent Alto Light Bulbs BRIGHTNESS - Perfectly Colored Light Feel and Appearance 741/841, Color Temperature: 4100 Kelvin light produced is bright without being glaring TOP QUALITY GUARANTEE - Made from high quality materials and built to last for up to 20,000 hours, we strive to provide top quality products to our customers Works with INSTANT / RAPID Start Fixtures HAPPY CUSTOMERS - At Circle we put our customers FIRST! We truly believe that the happiness of our customers is the reason for a successful business. If for whatever reason you're dissatisfied with your order, simply contact us and we'll do whatever we can to make things right. All of our bulbs come with a 100% Satisfaction Guarantee!