Light Bulbs

All bright idea jokes aside, putting some thought into which light bulb you'll use to brighten your home is an important step in getting green. Although you might not expect it, lighting can account for 20% of your home energy use and the incandescent bulbs we've used for so long are far from the most eco-friendly choice. Compact fluorescent lamps (CFLs) can save you more than $30 in their lifetime with their reduced energy use and you won't have to change CFL light bulbs nearly as often. The initial price is higher than an incandescent, but the lifetime cost is actually much lower. Light-emitting diodes (LEDs) are stiff competition, however, because they use even less energy, last even longer, and don't require mercury in their creation (which makes them easier to recycle and safer for the planet). LED light bulbs are still more expensive than CFL bulbs, but they're getting cheaper every day and may be the right choice depending on your lighting needs. You can find both CFL and LED light bulbs in Energy Star certified options, and we've got a selection that covers all price ranges. If you'd like to learn more about light bulbs and the environment, don't forget to check out our Light Bulb Buyer's Guide.

Maxlite 31527 SKM14EGWW Globe Screw Base Compact Fluorescent Light Bulb by Maxlite Maxlite 14 watt 120 volt G30 Medium Screw (E26) Base 2,700K Warm White Mini Globe Compact Fluorescent Maxlite Light Bulb (SKM14EGWW 31527) More

WHAT MAKES IT GREENER

CFL

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$7.80

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General 96500 FLS/E 9W 6500K Single Tube 4 Pin Base Compact Fluorescent Light Bulb by General General 9 watt 120 volt T4 4-Pin (2G7) Base 6,500K Compact Fluorescent Light Bulb (FLS/E 9W 6500K 96500) More

WHAT MAKES IT GREENER

CFL

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$10.95

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Philips 148684 PL-S 5W/841/2P ALTO Single Tube 2 Pin Base Compact Fluorescent Light Bulb by Philips Philips 5 watt 120 volt PL-S 2-Pin (G23) Base 4,100K Single Tube ALTO Compact Fluorescent Philips Light Bulb (PL-S 5W/841/2P ALTO 148684) More

WHAT MAKES IT GREENER

CFL

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$3.99

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Maxlite 16312 MLDE18/27 Double Tube 4 Pin Base Compact Fluorescent Light Bulb by Maxlite Maxlite 18 watt MLDE 4-Pin (G24q-2) Base Double Tube 2,700K Compact Fluorescent Maxlite Light Bulb (MLDE18/27 16312) More

WHAT MAKES IT GREENER

CFL

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$6.40

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TCP 03153 33118Q Double Tube 2 Pin Base Compact Fluorescent Light Bulb by TCP TCP 18 watt Bi-Pin (GU24) Base 2,700K PL Quad Compact Fluorescent TCP Light Bulb (33118Q 03153) More

WHAT MAKES IT GREENER

CFL

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$5.49

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Philips 148676 PL-S 9W/827/2P ALTO Single Tube 2 Pin Base Compact Fluorescent Light Bulb by Philips Philips 9 watt 120 volt PL-S 2-Pin (G23) Base 2,700K Single Tube ALTO Compact Fluorescent Philips Light Bulb (PL-S 9W/827/2P ALTO 148676) More

WHAT MAKES IT GREENER

CFL

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$2.99

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Philips 347708 PL-L 50W/41/RS Single Tube 4 Pin Base Compact Fluorescent Light Bulb by Philips Philips 50 watt 120 volt PL-L 4-Pin (2G11) Base 4,100K Single Tube Compact Fluorescent Philips Light Bulb (PL-L 50W/41/RS 347708) More

WHAT MAKES IT GREENER

CFL

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$11.99

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General 12127 LOA 2127BC REPLAC BULB ONLY Double Tube 4 Pin Base Compact Fluorescent Light Bulb by General General Lights Of America 2127BC Replacement Bulb Only (LOA 2127BC REPLAC BULB ONLY 12127) More

WHAT MAKES IT GREENER

CFL

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$13.00

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Sylvania 29692 CF23EL/SUPERMINITWIST/830/BL Twist Screw Base Compact Fluorescent Light Bulb by Sylvania Sylvania 23 watt 120 volt Super Mini Twist Medium Screw (E26) Base 3,000K Compact Fluorescent Sylvania Light Bulb (CF23EL/SUPERMINITWIST/830/BL 29692) More

WHAT MAKES IT GREENER

CFL

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$6.99

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YELLOW BUG LIGHT COMPACT FLUORESCENT BULB 25 WATTS MINI SPIRAL CFL by Bulborama BUG LIGHT CFL EMITS A SOFT YELLOW LIGHT TO REDUCE ATTRACTION OF BUGS AND INSECTS. THIS 25 WATT SPIRAL COMPACT FLUORESCENT BULB REPLACES A 100 WATT INCANDESCENT AND LASTS 10,000 HOURS - Bulborama compact fluorescent light bulbs are an efficient way to light sockets once traditionally reserved for incandescents. Supra Life CFL's are lightweight, generate minimal heat, light instantly, provide excellent color rendition, and are available in low profile sizes to fit a wide variety of fixtures. With lifespans up to 36,000 hours, our compact fluorescents offer tremendous energy cost savings and years of maintenance free operation. More

WHAT MAKES IT GREENER

CFL

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$8.99

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TCP 35032 32W 27K 10M TCX 4P SPRINGLAMP Twist Pin Base Compact Fluorescent Light Bulb by TCP TCP 32 watt 120 volt Medium Base 2,700K SpringLamp Compact Fluorescent Replacement TCP Light Bulb (NO BALLAST) (32W 27K 10M TCX 4P SPRINGLAMP 35032) More

WHAT MAKES IT GREENER

CFL

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$10.52

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Sunlite 05670 SLG9/R RED 9W G21 GLOBE MED BASE #05670 Globe Screw Base Compact Fluorescent Light Bulb by Sunlite Sunlite 9 watt 120 volt G21 Medium Screw (E26) Base Red Globe Compact Fluorescent Sunlite Light Bulb (SLG9/R RED 9W G21 GLOBE MED BASE #05670 05670) More

WHAT MAKES IT GREENER

CFL

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$7.90

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Sylvania 20284 CF13DS/E/830 Single Tube 4 Pin Base Compact Fluorescent Light Bulb by Sylvania Sylvania 13 watt T4 4-Pin (2GX7) Base 3,000K 800 Series Dulux S/E Compact Fluorescent Sylvania Light Bulb (CF13DS/E/830 20284) More

WHAT MAKES IT GREENER

CFL

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$4.39

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PL40W/SPECTRA BRITE/2G11/4Pin - SUPRA LIFE PLUG IN COMPACT FLUORESENT BULB 40 WATTS 5000K by Bulborama SPECTRA BRITE FULL SPECTRUM LAMP - Bulborama compact fluorescent light bulbs are an efficient way to light sockets once traditionally reserved for incandescents. Supra Life CFL's are lightweight, generate minimal heat, light instantly, provide excellent color rendition, and are available in low profile sizes to fit a wide variety of fixtures. With lifespans up to 36,000 hours, our compact fluorescents offer tremendous energy cost savings and years of maintenance free operation. More

WHAT MAKES IT GREENER

CFL

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$7.49

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General 05100 FUL12T6/CW Single Tube 4 Pin Base Compact Fluorescent Light Bulb by General General 12 watt 5.75" T6 4-Pin Base 4,100K Cool White U-Shaped Fluorescent Light Bulb (FUL12T6/CW 05100) More

WHAT MAKES IT GREENER

CFL

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$6.95

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Sylvania 20894 CF13DT/E/841 Triple Tube 4 Pin Base Compact Fluorescent Light Bulb by Sylvania Sylvania 13 watt T4 4-Pin (GX24q1) Base 4,100K 800 Series Dulux E Compact Fluorescent Sylvania Light Bulb (CF13DT/E/841 20894) More

WHAT MAKES IT GREENER

CFL

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$9.49

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Sylvania 20304 CF7DS/841 Single Tube 2 Pin Base Compact Fluorescent Light Bulb by Sylvania Sylvania 7 watt T4 2-Pin (G23) Base 4,100K 800 Series Ecologic Dulux S Compact Fluorescent Sylvania Light Bulb (CF7DS/841 20304) More

WHAT MAKES IT GREENER

CFL

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$5.49

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Sylvania 29495 CF9EL/G25/3K/1BL Globe Screw Base Compact Fluorescent Light Bulb by Sylvania Sylvania 9 watt 120 volt G25 Medium Screw (E26) Base 3,000K Compact Fluorescent Sylvania Light Bulb (CF9EL/G25/3K/1BL 29495) More

WHAT MAKES IT GREENER

CFL

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$8.95

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GE 24743 FLE32HLX/2/827 Twist Screw Base Compact Fluorescent Light Bulb by General Electric GE 32 watt 120 volt T4 Medium Screw (E26) Base Warm White 2,700K Spiral Compact Fluorescent GE Light Bulb (FLE32HLX/2/827 24743) More

WHAT MAKES IT GREENER

CFL

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$17.99

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Sylvania 20668 CF18DD/E/841 Double Tube 4 Pin Base Compact Fluorescent Light Bulb by Sylvania Sylvania 18 watt T4 4-Pin (G24q2) Base 4,100K 800 Series Ecologic Dulux D/E Compact Fluorescent Sylvania Light Bulb (CF18DD/E/841 20668) More

WHAT MAKES IT GREENER

CFL

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$7.55

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23 WATT MINI SPIRAL CFL 41K COOL WHITE 10,000 HOUR COMPACT FLUORESCENT LIGHT BULB by Bulborama 23 WATT SPIRAL COMPACT FLUORESCENT BULB REPLACES UP TO A 100 WATT INCANDESCENT AND LASTS 10,000 HOURS WITH A COOL WHITE COLOR TONE - Bulborama Industrial Grade spiral bulbs utilize superior quality components and circuitry for instant no flicker electronic start up, generate 15% less heat than standard CFL's, and feature a tri-phosphor lamp coating to maintain brightness levels throughout the life of the lamp. Industrial Grade CFL's also provide excellent color rendition, are available in low profile sizes to fit a wide variety of fixtures, and offer tremendous energy cost savings for years of maintenance free operation. More

WHAT MAKES IT GREENER

CFL

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$3.99

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TCP 11345 19W DECO A-LAMP 5100K 51K Pear A Line Screw Base Compact Fluorescent Light Bulb by TCP TCP 19 watt 120 volt A21 Medium Screw (E26) Base 5,100K Self Ballasted Compact Fluorescent TCP Light Bulb (19W DECO A-LAMP 5100K 51K 11345) More

WHAT MAKES IT GREENER

CFL

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$12.59

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G20 GLOBE CFL 50K 9 WATTS CANDELABRA FULL SPECTRUM COMPACT FLUORESCENT by Bulborama 9 WATT G20 GLOBE FULL SPECTRUM COMPACT FLUORESCENT BULB REPLACES UP TO A 40 WATT INCANDESCENT - Bulborama compact fluorescent light bulbs are an efficient way to light sockets once traditionally reserved for incandescents. Supra Life CFL's are lightweight, generate minimal heat, light instantly, provide excellent color rendition, and are available in low profile sizes to fit a wide variety of fixtures. With lifespans up to 36,000 hours, our compact fluorescents offer tremendous energy cost savings and years of maintenance free operation. More

WHAT MAKES IT GREENER

CFL

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$7.99

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Sylvania 20560 CF36DF/840 Double Tube 4 Pin Base Compact Fluorescent Light Bulb by Sylvania Sylvania 36 watt T5 4-Pin (2G10) Base 4,100K 800 Series Dulux F Compact Fluorescent Sylvania Light Bulb (CF36DF/840 20560) More

WHAT MAKES IT GREENER

CFL

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$13.69

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Osram 25462 DULUX L 40W/840 Single Tube 4 Pin Base Compact Fluorescent Light Bulb by Osram Osram 40 watt T5 4-Pin (2G11) Base 4,000K 800 Series Dulux L Compact Fluorescent Osram Light Bulb (DULUX L 40W/840 25462) More

WHAT MAKES IT GREENER

CFL

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$13.75

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