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You are here: Home > Fluorescent Light Bulbs Choose a sub category: CCFL Cold Cathode Fluorescent Bulbs Black Light Bulbs Bug Zapper Bulbs CFLS Circline Fluorescent Bulbs Coil/Spiral Light Bulbs Compact Fluorescent Light Bulbs Daylight Fluorescents Dimmable Fluorescents Fluorescent Retrofit Light Bulbs TCLP Compliant Bulbs Tubular Fluorescent Bulbs CFLs Bulbs, Fluorescent Circular Bulbs & More A fluorescent lamp or fluorescent tube is a gas-discharge lamp that uses electricity to excite mercury vapor gas within a glass tube or envelope. The excited mercury atoms produce short-wave ultraviolet light that then causes a tri-phosphor coating within the glass to fluoresce, producing visible light. Fluorescent bulbs fall within two categories: Linear, or tube, fluorescent light bulbs and fluorescent compact light bulbs, or CFLs bulbs. Bulb Town has the widest selection you will find on a huge variety of fluorescent bulbs. We pride ourselves on featuring many types of fluorescent compact light bulbs, or CFLs bulbs, including fluorescent circular light bulbs, color fluorescent light bulbs and tube fluorescent light bulbs. Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page 1 2 3 ... 9 Flea Trap Replacement Bulb 7 Watt 130 Volt E12 Base F4T5/CW 4 Watt T5 Cool White Fluorescent G5 Base Our Price: $0.12 Our Price: $0.85 Flea Trap Replacement Bulb 7 Watt 130 Volt E12 Base - 7 Watt Flea Trap Replacement Bulb 130 Volt E12 Base, 3,000 Hour F4T5/CW 4 Watt T5 Cool White Fluorescent G5 Base - 4 Watt T5 Cool White Fluorescent Bulb G5 Miniature Bi-Pin Base, 6000 Hour F6T5/CW 6 Watt Cool White Fluorescent G5 Base F8T5/DL 8 Watt T5 Daylight Fluorescent G5 Base Our Price: $0.90 Our Price: $1.13 F6T5/CW 6 Watt Cool White Fluorescent G5 Base - 6 Watt T5 Preheat Fluorescent Bulb 4100K G5 Bi-Pin Base, 7,500 Hour F8T5/DL 8 WATT T5 DAYLIGHT FLUORESCENT G5 BASE - 8 Watt T5 Preheat Daylight Fluorescent Bulb 6500K, Miniature Bi-Pin Base, 6,000 Hour F8T5/WW 8 Watt T5 Warm White Fluorescent G5 Base PL7/27K 7 Watt 2700K Compact Fluorescent Lamp G23 Base Our Price: $1.13 Our Price: $1.20 F8T5/WW 8 WATT T5 WARM WHITE FLUORESCENT G5 BASE - 8 Watt T5 Warm White Fluorescent Bulb 3000K Color Temperature, Miniature Bi-Pin (G5) Base, 7,500 Hour PL7/27K 7 Watt 2700K Compact Fluorescent G23 Base - 7 Watt, 2700K CFL G23 Base, 10,000 Hour PL7/41K 7 Watt 4100K Compact Fluorescent Lamp G23 Base PL9/27K 9 Watt 2700K Compact Fluorescent Lamp G23 Base Our Price: $1.20 Our Price: $1.20 PL7/41K 7 Watt 4100K Compact Fluorescent G23 Base - 7 Watt, 4100K CFL G23 Base, 10,000 Hour PL9/27K 9 Watt 2700K Compact Fluorescent Lamp G23 Base - 9 Watt 2700K CFL G23 Base, 10,000 Hour F13T5/CW 13 Watt T5 Cool White Fluorescent G5 Base PL9/41K 9 Watt 4100K Compact Fluorescent Lamp G23 Base Our Price: $1.25 Our Price: $1.29 F13T5/CW 13 Watt T5 Cool White Fluorescent G5 Base - 13 Watt T5 Cool White Fluorescent, Miniature Bi-Pin Base, 7,500 Hour PL9/41K 9 Watt 4100K Compact Fluorescent Lamp G23 Base - 9 Watt 4100K CFL G23 Base, 10,000 Hour PL13/27K 13 Watt 2700K Compact Fluorescent GX23 Base PL13/35 13 Watt 3500K Compact Fluorescent Lamp GX23 Base Our Price: $1.29 Our Price: $1.29 PL13/27K 13 Watt 2700K Compact Fluorescent GX23 Base - 13 Watt, 2700K CFL GX23 Base, 10,000 Hour PL13/35K 13 Watt 3500K Compact Fluorescent GX23 Base - 13 Watt, 3500K CFL GX23 Base, 10,000 Hour PL13/41K 13 Watt 4100K Compact Fluorescent Lamp GX23 Base PL13/50K 13 Watt 5000K Compact Fluorescent Lamp GX23 Base Our Price: $1.29 Our Price: $1.29 PL13/41K 13 Watt 4100K Compact Fluorescent GX23 Base - 13 Watt, 4100K CFL GX23 Base, 10,000 Hour PL13/50K 13 Watt 5000K Compact Fluorescent GX23 Base - 13 Watt, 5000K CFL GX23 Base, 10,000 Hour F6T5/DL 6 Watt T5 Daylight Fluorescent G5 Base F14T12/CW 14 Watt T12 Cool White Fluorescent G13 Base Our Price: $1.33 Our Price: $1.35 F6T5/DL 6 Watt T5 Daylight Fluorescent G5 Base - 6 Watt T5 Preheat Daylight Fluorescent Bulb G5 Base, 7,500 Hour F14T12/CW 14 Watt T12 Cool White Fluorescent G13 Base - 14 Watt T12 Cool White Fluorescent Bulb 4100K, G13 Base, 9,000 Hour PL5/27K 5 Watt 2700K Compact Fluorescent Lamp G23 Base PL7/35K 7 Watt 3500K Compact Fluorescent Lamp G23 Base Our Price: $1.36 Our Price: $1.36 PL5/27K 5 Watt 2700K Compact Fluorescent Lamp G23 Base - 5 Watt 2700K CFL G23 Base, 12,000 Hour PL7/35K 7 Watt 3500K Compact Fluorescent G23 Base - 7 Watt, 3500K CFL G23 Base, 10,000 Hour PL9/35K 9 Watt 3500K Compact Fluorescent Lamp G23 Base PL5/41K 5 Watt 4100K Compact Fluorescent G23 Base Our Price: $1.39 Our Price: $1.45 PL9/35K 9 Watt 3500K Compact Fluorescent Lamp G23 Base - 9 Watt 3500K CFL G23 Base, 10,000 Hour PL5/41K 5 Watt 4100K Compact Fluorescent G23 Base - 5 Watt Compact Fluorescent 4100K G23 Base, 10,000 Hour Eiko DT5/27 5 Watt 2700K Duo Tube G23 Base 9 Watt 2700K CFL (PLC-2U) E26 Base Our Price: $1.45 List Price: $4.00 Our Price: $2.75 Sale Price: $1.50 You save $2.50! Eiko DT5/27 5 Watt 2700K Duo Tube G23 Base - 5 Watt 2700K Compact Fluorescent Lamp G23 Base, 10,000 Hour 9 Watt 2700 CFL (PLC-2U) E26 Base - 9 Watt PLC-2U CFL 2700K 120 Volt, 10,000 Hour F20T12/CW 20 Watt T12 Cool White Fluorescent G13 Base PL9/30K 9 Watt 3000K Compact Fluorescent Lamp G23 Base Our Price: $1.51 Our Price: $1.57 F20T12/CW 20 Watt T12 Cool White Fluorescent G13 Base - 20 Watt T12 Preheat Cool White (4100K) Fluorescent Bulb G13 Medium Bi-Pin Base, 9000 Hour PL9/30K 9 Watt 3000K Compact Fluorescent Lamp G23 Base - 9 Watt 3000K CFL G23 Base, 10,000 Hour PL13/30K 13 Watt 3000K Compact Fluorescent GX23 Base PL13/65K 13 Watt 6500K Compact Fluorescent Lamp GX23 Base Our Price: $1.57 Our Price: $1.71 PL13/30K 13 Watt 3000K Compact Fluorescent GX23 Base - 13 Watt, 3000K CFL GX23 Base, 10,000 Hour PL13/65K 13 Watt 6500K Compact Fluorescent GX23 Base - 13 Watt, 6500K CFL GX23 Base, 10,000 Hour 23 Watt 3000K CFL E26 Base PL13SE/27K 13W 2700K Mini Coil Light E26 Base Our Price: $1.75 Our Price: $1.75 23 Watt 3000K CFL E26 Base - 23 Watt Coil Light 3000K 120 Volt, Very Bright! PL13SE/27K 13W 2700K Mini Coil Light E26 Base - 13 Watt Mini Coil Light 2700K Medium Base 120 Volt, 10,000 Hour PL13SE/41K 13W 4100K Mini Coil Light E26 Base PL13SE/50K 13W 5000K Mini Coil Light E26 Base Our Price: $1.75 Our Price: $1.75 PL13SE/41K 13W 4100K Mini Coil Light E26 Base - 13 Watt Mini Coil Light 4100K Medium Base 120 Volt, 10,000 Hour PL13SE/50K 13W 5000K Mini Coil Light E26 Base - 13 Watt Mini Coil Light 5000K Medium Base 120 Volt, 10,000 Hour       1 2 3 ... 9

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