Satco S1907 13w T5 F13T5/WW Soft White 21 inch Preheat Fluorescent Tub – BulbAmerica
Compact Fluorescent Lights (CFLs) Primer — Hinkle Charitable Foundation
Philips 40-Watt 4 ft. Linear T12 ALTO Fluorescent Tube Light Bulb Daylight Deluxe (6500K) (10-Pack) 387522 - The Home Depot
Amazon.com: Sylvania 20 Watt T12 Fluorescent Bulb, Gro-Lux Wide Spectrum Phosphor For Plant Growth, Aquarium And Meat Case Applications, 3400K Color Temperature, 89 Cri, - F20T12/Gro/Aq/Ws model number 22013-SYL : Patio, Lawn
Fluorescent Tubes Buying Guide - Types, Sizes and Uses
CFL (Compact Fluorescent) Bulb and Base Types
Philips ALTO 15W 18 In. Soft White T12 Medium Bi-Pin Fluorescent Tube Light Bulb - Power Townsend Company
Philips 40-Watt 4 ft. ALTO Supreme Linear T12 Fluorescent Tube Light Bulb, Cool White (4100K) (10-Pack) 422675 - The Home Depot
5 Different Fluorescent Tube Sizes and How to Choose One
GE 32-Watt 12-in 4-pin Circline 4100 K Cool White Circline Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
Types of Tube Lights - The Home Depot
Different Light Bulb Sizes, Shapes and Codes | Light Bulb Size Chart - ElectronicsHub
Fluorescent Tubes Buying Guide - Types, Sizes and Uses
Fluorescent Bulb and Base Types
Satco 13-watt Pin-based Compact Fluorescent Bulb - 13 W - T4 Size - Soft White Light Color - GX23 Base - 12000 Hour - 4400.3°F (2426.8°C) Color Temperature - 82 CRI - Energy Saver - 1 Each - Thomas Business Center Inc