Shop 18 watt light bulb

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$89.86
1000 Lumens, 18 Watt, 3000K, LED PAR38 Lamp, 100W Equal, 9 Degrees Narrow Spot, Halogen, 95 CRI, 120V, Soraa 00993 | 1000 Bulbs
1000Bulbs.com
30-day returns (most items)
$89.86
1000 Lumens, 18 Watt, 3000K, LED PAR38 Lamp, 100W Equal, 9 Degrees Narrow Spot, Halogen, 95 CRI, 120V, Soraa 00993 | 1000 Bulbs
1000Bulbs.com
$54.99
18-Watt UV Clarifier Replacement Bulb
The Pond Guy
$54.99
18-Watt UV Clarifier Replacement Bulb
The Pond Guy
$29.00
2790 Lumens, 18 Watt, 5000K, LED Corn Bulb, 70W MH Equal, Medium Base, 120-277V, PLTS-12048 | 1000 Bulbs
1000Bulbs.com
$29.00
2790 Lumens, 18 Watt, 5000K, LED Corn Bulb, 70W MH Equal, Medium Base, 120-277V, PLTS-12048 | 1000 Bulbs
1000Bulbs.com
$29.40
2800 Lumens, 18 Watt, Color Selectable LED Corn Bulb, 3000-4000-5000K, 70W Metal Halide Equal, Medium Base, 120-277V, PLTS-12084 | 1000 Bulbs
1000Bulbs.com
$29.40
2800 Lumens, 18 Watt, Color Selectable LED Corn Bulb, 3000-4000-5000K, 70W Metal Halide Equal, Medium Base, 120-277V, PLTS-12084 | 1000 Bulbs
1000Bulbs.com
$22.56
PHILIPS PL-L 18W 835 Replacement Fluorescent 18W At International Lighting
Interlight US
30-day returns (most items)
$22.56
PHILIPS PL-L 18W 835 Replacement Fluorescent 18W At International Lighting
Interlight US
$4.82
CF18DD/E/835/ECO, 4 Pin G24q-2 Base, 3500K, 18 Watt, CFL, SYLVANIA 20672 | 1000 Bulbs
1000Bulbs.com
71
$4.82
CF18DD/E/835/ECO, 4 Pin G24q-2 Base, 3500K, 18 Watt, CFL, SYLVANIA 20672 | 1000 Bulbs
1000Bulbs.com
$37.99
Emperor Aquatics - Smart UV 18 Watt Light Bulb For Germicidal Water Treatment - Sanitization Systems - Cureuv
CureUV.com
$37.99
Emperor Aquatics - Smart UV 18 Watt Light Bulb For Germicidal Water Treatment - Sanitization Systems - Cureuv
CureUV.com
$6.18
F18DBX/841/ECO4P, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, GE 97601 | 1000 Bulbs
1000Bulbs.com
$6.18
F18DBX/841/ECO4P, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, GE 97601 | 1000 Bulbs
1000Bulbs.com
$72.69
930 Lumens, 18 Watt, 2700K, LED PAR30 Long Neck Lamp, 100W Equal, 25 Degrees Narrow Flood, Warm White, 95 CRI, 120V, Soraa 00765 | 1000 Bulbs
1000Bulbs.com
30-day returns (most items)
$72.69
930 Lumens, 18 Watt, 2700K, LED PAR30 Long Neck Lamp, 100W Equal, 25 Degrees Narrow Flood, Warm White, 95 CRI, 120V, Soraa 00765 | 1000 Bulbs
1000Bulbs.com
$12.36
FT18DL/835/ECO, 4 Pin 2G11 Base, 3500K, 18 Watt, CFL, SYLVANIA 20588 | 1000 Bulbs
1000Bulbs.com
30-day returns (most items)
$12.36
FT18DL/835/ECO, 4 Pin 2G11 Base, 3500K, 18 Watt, CFL, SYLVANIA 20588 | 1000 Bulbs
1000Bulbs.com
$3.55
CF18DE/841, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, Ushio 3000136 | 1000 Bulbs
1000Bulbs.com
30-day returns (most items)
$3.55
CF18DE/841, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, Ushio 3000136 | 1000 Bulbs
1000Bulbs.com
$37.99
Philips - TUV Pl-L 18W Air/Water Treatment Germicidal UV Light Bulb - Sanitization Systems - Cureuv
CureUV.com
5-day returns (most items)
$37.99
Philips - TUV Pl-L 18W Air/Water Treatment Germicidal UV Light Bulb - Sanitization Systems - Cureuv
CureUV.com
$6.97
18-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-2 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Pack)
Home Depot
Free shipping
$6.97
18-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-2 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Pack)
Home Depot
$7.99
PHILIPS TL-D 18W 865 Replacement Fluorescent Tube 18W At International Lighting
Interlight US
$7.99
PHILIPS TL-D 18W 865 Replacement Fluorescent Tube 18W At International Lighting
Interlight US
$25.75
PHILIPS PLC-18W 865 At International Lighting
Interlight US
$25.75
PHILIPS PLC-18W 865 At International Lighting
Interlight US
$4.87
CF18DD/E/830/ECO, 4 Pin G24q-2 Base, 3000K, 18 Watt, CFL, SYLVANIA 20724 | 1000 Bulbs
1000Bulbs.com
$4.87
CF18DD/E/830/ECO, 4 Pin G24q-2 Base, 3000K, 18 Watt, CFL, SYLVANIA 20724 | 1000 Bulbs
1000Bulbs.com
$29.99
18-Watt Replacement UV Bulb, 2G11 Base, 8.88" Long
The Pond Guy
$29.99
18-Watt Replacement UV Bulb, 2G11 Base, 8.88" Long
The Pond Guy
$16.15
Standard 18W Long Twin Tube Compact Fluorescent 4-Pin 2G11 Plug-In Base UV-C 254Nm Germicidal Bulb (PL-L18W/TUV) Warning! See Description For Importan
Lighting Supply
$16.15
Standard 18W Long Twin Tube Compact Fluorescent 4-Pin 2G11 Plug-In Base UV-C 254Nm Germicidal Bulb (PL-L18W/TUV) Warning! See Description For Importan
Lighting Supply
$37.04
18-Watt Soft White Light T5 (WEDGE) Wedge Screw Base Dimmable Clear Xenon Light Bulb(15-Pack)
Home Depot
Free shipping
$37.04
18-Watt Soft White Light T5 (WEDGE) Wedge Screw Base Dimmable Clear Xenon Light Bulb(15-Pack)
Home Depot
$38.00
18 Watt White LED Bulb (Set Of 2)
Perigold
Free shipping
$38.00
18 Watt White LED Bulb (Set Of 2)
Perigold
$42.00
$44.00
White Bulb Wattage: 18W
Perigold
Free shipping
$42.00
$44.00
White Bulb Wattage: 18W
Perigold
$55.00
$60.45
18 Watt White LED Bulb
Perigold
Free shipping
$55.00
$60.45
18 Watt White LED Bulb
Perigold
$210.44
18-Watt Equivalent PL Quadtube CFLNI 4-Pin Plugin G24Q-2 Base CFL Replacement LED Light Bulb, Soft White 2700K (24-Pack)
Home Depot
Free shipping
$210.44
18-Watt Equivalent PL Quadtube CFLNI 4-Pin Plugin G24Q-2 Base CFL Replacement LED Light Bulb, Soft White 2700K (24-Pack)
Home Depot
$4.15
Goodlite G-10846 Cf18t2/Es/H41compact Fluorescent Lamps Cfl Single Pack Boxed Cool White 18W
Lite Store USA
$4.15
Goodlite G-10846 Cf18t2/Es/H41compact Fluorescent Lamps Cfl Single Pack Boxed Cool White 18W
Lite Store USA
$12.88
Philips 383331 - PL-C 18W/41/4P/ALTO Quad Tube 4 Pin Base Compact Fluorescent Light Bulb
LightBulbs.com
$12.88
Philips 383331 - PL-C 18W/41/4P/ALTO Quad Tube 4 Pin Base Compact Fluorescent Light Bulb
LightBulbs.com
$4.48
GE F18DBX/827/ECO4P 18W T4 Quad Tube Compact Fluorescent 2700K 82 CRI 4-Pin G24Q-2 Plug-In Base Bulb (97598)
Lighting Supply
2
$4.48
GE F18DBX/827/ECO4P 18W T4 Quad Tube Compact Fluorescent 2700K 82 CRI 4-Pin G24Q-2 Plug-In Base Bulb (97598)
Lighting Supply
$29.99
TUV Pl-L 18W/4P Compatible UV Light Bulb For Germicidal Air/Water Treatment - Sanitization Systems - Cureuv
CureUV.com
$29.99
TUV Pl-L 18W/4P Compatible UV Light Bulb For Germicidal Air/Water Treatment - Sanitization Systems - Cureuv
CureUV.com
$1.27
Standard 18W T5 Xenon Halogen 2850K 12V Wedge Base Clear 10000 Hour Bulb (WT151218XC)
Lighting Supply
60-day returns (most items)
$1.27
Standard 18W T5 Xenon Halogen 2850K 12V Wedge Base Clear 10000 Hour Bulb (WT151218XC)
Lighting Supply
$3.25
$3.58
Sylvania 20668 - CF18DD/E/841/ECO - 18 Watts 4 Pin CFL 4100K
Bulbs Depot
$3.25
$3.58
Sylvania 20668 - CF18DD/E/841/ECO - 18 Watts 4 Pin CFL 4100K
Bulbs Depot
$29.90
Bulbrite 18W 12V T5 Clear Xenon Bulb, Wedge Base - B715508 - Light Bulbs - Specialty Bulbs - Xenon Lamps At Bulbs.Com
Bulbs.com
$29.90
Bulbrite 18W 12V T5 Clear Xenon Bulb, Wedge Base - B715508 - Light Bulbs - Specialty Bulbs - Xenon Lamps At Bulbs.Com
Bulbs.com
$17.52
18 Watt Quad Tube Compact Fluorescent Light Bulbs - 2 Pin - 2700K
BuyLightFixtures.com
$17.52
18 Watt Quad Tube Compact Fluorescent Light Bulbs - 2 Pin - 2700K
BuyLightFixtures.com
$15.16
Satco S8336 Compact Fluorescent 18 Watt G24Q-2
Voomi Supply
30-day returns (most items)
$15.16
Satco S8336 Compact Fluorescent 18 Watt G24Q-2
Voomi Supply
$3.99
Viva 25106 - PLS 18W 41K LOW PROFILE (VIVA PL 18.50 41K) Twist Pin Base Compact Fluorescent Light Bulb
LightBulbs.com
$3.99
Viva 25106 - PLS 18W 41K LOW PROFILE (VIVA PL 18.50 41K) Twist Pin Base Compact Fluorescent Light Bulb
LightBulbs.com
$28.68
Philips 383182 LAMP FLUOR COMPACT 18W 100VAC 0.23A PL-C
Voomi Supply
$28.68
Philips 383182 LAMP FLUOR COMPACT 18W 100VAC 0.23A PL-C
Voomi Supply
$49.95
Ott Lite Hd 18 Watt High Definition Bulb True Color Bulb Replacement
eBay
3
$49.95
Ott Lite Hd 18 Watt High Definition Bulb True Color Bulb Replacement
eBay
$30.79
$34.99
Bulbrite Pack Of (2) Dimmable Flood Medium (E26) LED Bulb - 2700K And 90 CRI - 18 Watt Dimmable Wide Flood PAR38
Overstock.com
12% off
$30.79
$34.99
Bulbrite Pack Of (2) Dimmable Flood Medium (E26) LED Bulb - 2700K And 90 CRI - 18 Watt Dimmable Wide Flood PAR38
Overstock.com
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    Shop 18 watt light bulb

    Sponsored
    About our ads
    $89.86
    1000 Lumens, 18 Watt, 3000K, LED PAR38 Lamp, 100W Equal, 9 Degrees Narrow Spot, Halogen, 95 CRI, 120V, Soraa 00993 | 1000 Bulbs
    1000Bulbs.com
    30-day returns (most items)
    $89.86
    1000 Lumens, 18 Watt, 3000K, LED PAR38 Lamp, 100W Equal, 9 Degrees Narrow Spot, Halogen, 95 CRI, 120V, Soraa 00993 | 1000 Bulbs
    1000Bulbs.com
    $54.99
    18-Watt UV Clarifier Replacement Bulb
    The Pond Guy
    $54.99
    18-Watt UV Clarifier Replacement Bulb
    The Pond Guy
    $29.00
    2790 Lumens, 18 Watt, 5000K, LED Corn Bulb, 70W MH Equal, Medium Base, 120-277V, PLTS-12048 | 1000 Bulbs
    1000Bulbs.com
    $29.00
    2790 Lumens, 18 Watt, 5000K, LED Corn Bulb, 70W MH Equal, Medium Base, 120-277V, PLTS-12048 | 1000 Bulbs
    1000Bulbs.com
    $12.36
    FT18DL/835/ECO, 4 Pin 2G11 Base, 3500K, 18 Watt, CFL, SYLVANIA 20588 | 1000 Bulbs
    1000Bulbs.com
    24
    30-day returns (most items)
    $12.36
    FT18DL/835/ECO, 4 Pin 2G11 Base, 3500K, 18 Watt, CFL, SYLVANIA 20588 | 1000 Bulbs
    1000Bulbs.com
    $29.40
    2800 Lumens, 18 Watt, Color Selectable LED Corn Bulb, 3000-4000-5000K, 70W Metal Halide Equal, Medium Base, 120-277V, PLTS-12084 | 1000 Bulbs
    1000Bulbs.com
    $29.40
    2800 Lumens, 18 Watt, Color Selectable LED Corn Bulb, 3000-4000-5000K, 70W Metal Halide Equal, Medium Base, 120-277V, PLTS-12084 | 1000 Bulbs
    1000Bulbs.com
    $22.56
    PHILIPS PL-L 18W 835 Replacement Fluorescent 18W At International Lighting
    Interlight US
    30-day returns (most items)
    $22.56
    PHILIPS PL-L 18W 835 Replacement Fluorescent 18W At International Lighting
    Interlight US
    $4.82
    CF18DD/E/835/ECO, 4 Pin G24q-2 Base, 3500K, 18 Watt, CFL, SYLVANIA 20672 | 1000 Bulbs
    1000Bulbs.com
    71
    $4.82
    CF18DD/E/835/ECO, 4 Pin G24q-2 Base, 3500K, 18 Watt, CFL, SYLVANIA 20672 | 1000 Bulbs
    1000Bulbs.com
    $37.99
    Emperor Aquatics - Smart UV 18 Watt Light Bulb For Germicidal Water Treatment - Sanitization Systems - Cureuv
    CureUV.com
    $37.99
    Emperor Aquatics - Smart UV 18 Watt Light Bulb For Germicidal Water Treatment - Sanitization Systems - Cureuv
    CureUV.com
    $6.18
    F18DBX/841/ECO4P, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, GE 97601 | 1000 Bulbs
    1000Bulbs.com
    $6.18
    F18DBX/841/ECO4P, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, GE 97601 | 1000 Bulbs
    1000Bulbs.com
    $72.69
    930 Lumens, 18 Watt, 2700K, LED PAR30 Long Neck Lamp, 100W Equal, 25 Degrees Narrow Flood, Warm White, 95 CRI, 120V, Soraa 00765 | 1000 Bulbs
    1000Bulbs.com
    30-day returns (most items)
    $72.69
    930 Lumens, 18 Watt, 2700K, LED PAR30 Long Neck Lamp, 100W Equal, 25 Degrees Narrow Flood, Warm White, 95 CRI, 120V, Soraa 00765 | 1000 Bulbs
    1000Bulbs.com
    $3.55
    CF18DE/841, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, Ushio 3000136 | 1000 Bulbs
    1000Bulbs.com
    30-day returns (most items)
    $3.55
    CF18DE/841, 4 Pin G24q-2 Base, 4100K, 18 Watt, CFL, Ushio 3000136 | 1000 Bulbs
    1000Bulbs.com
    $6.97
    18-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-2 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Pack)
    Home Depot
    211
    Free shipping
    $6.97
    18-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-2 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Pack)
    Home Depot
    $37.99
    Philips - TUV Pl-L 18W Air/Water Treatment Germicidal UV Light Bulb - Sanitization Systems - Cureuv
    CureUV.com
    5-day returns (most items)
    $37.99
    Philips - TUV Pl-L 18W Air/Water Treatment Germicidal UV Light Bulb - Sanitization Systems - Cureuv
    CureUV.com
    $7.99
    PHILIPS TL-D 18W 865 Replacement Fluorescent Tube 18W At International Lighting
    Interlight US
    $7.99
    PHILIPS TL-D 18W 865 Replacement Fluorescent Tube 18W At International Lighting
    Interlight US
    $25.75
    PHILIPS PLC-18W 865 At International Lighting
    Interlight US
    $25.75
    PHILIPS PLC-18W 865 At International Lighting
    Interlight US
    $4.87
    CF18DD/E/830/ECO, 4 Pin G24q-2 Base, 3000K, 18 Watt, CFL, SYLVANIA 20724 | 1000 Bulbs
    1000Bulbs.com
    $4.87
    CF18DD/E/830/ECO, 4 Pin G24q-2 Base, 3000K, 18 Watt, CFL, SYLVANIA 20724 | 1000 Bulbs
    1000Bulbs.com
    $29.99
    18-Watt Replacement UV Bulb, 2G11 Base, 8.88" Long
    The Pond Guy
    $29.99
    18-Watt Replacement UV Bulb, 2G11 Base, 8.88" Long
    The Pond Guy
    $16.15
    Standard 18W Long Twin Tube Compact Fluorescent 4-Pin 2G11 Plug-In Base UV-C 254Nm Germicidal Bulb (PL-L18W/TUV) Warning! See Description For Importan
    Lighting Supply
    $16.15
    Standard 18W Long Twin Tube Compact Fluorescent 4-Pin 2G11 Plug-In Base UV-C 254Nm Germicidal Bulb (PL-L18W/TUV) Warning! See Description For Importan
    Lighting Supply