4000K Light Bulbs
Light Efficient Design 18W LED - Replaces 100W HID - 2450/2560/2610 Lumens - EX39 Base - 3000/4000/5000K - UL Type B - Dimmable
Light Efficient Design LED-8039M345D-A
$40.95
$40.95
Light Efficient Design 18W LED - Replaces 100W HID - 2450/2560/2610 Lumens - E26 Base - 3000/4000/5000K - UL Type B - Dimmable
Light Efficient Design LED-8039E345D-A
$40.95
$40.95
Light Efficient Design 14W LED - Replaces 70W HID - 1850/1950/1990 Lumens - E26 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8038E345-A
$37.95
$37.95
Light Efficient Design 11W LED - Replaces 50W HID - 1550/1610/1650 Lumens - E26 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8037E345-A
$34.95
$34.95
Light Efficient Design 270W LED - Replaces 1000W HID - 34415 Lumens - EX39 Base - 4000K - UL Type B - 277-480V
Light Efficient Design LED-8242M40-HV
$227.95
$227.95
Light Efficient Design 110W LED - Replaces 400W HID - 14500/15400/15700 Lumens - EX39 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8090M345D-G4
$174.95
$174.95
Light Efficient Design 80W LED - Replaces 250W HID - 10600/10700/10800 Lumens - EX39 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8089M345D-G4
$136.95
$136.95
Light Efficient Design 50W LED - Replaces 175W HID - 6400/6900/7200 Lumens - E26 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8088E345D-G4
$75.95
$75.95
Light Efficient Design 30W LED - Replaces 100W HID - 3500/4200/4300 Lumens - EX39 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8087M345D-G4
$60.95
$60.95
Light Efficient Design 30W LED - Replaces 100W HID - 3500/4200/4300 Lumens - E26 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8087E345D-G4
$60.95
$60.95
Light Efficient Design 110W LED - Replaces 400W HID - 14500/15400/15700 Lumens - EX39 Base - 3000/4000/5000K - UL Type B - 277-480V
Light Efficient Design LED-8090M345D-G4-HV
$219.95
$219.95
Light Efficient Design 50W LED - Replaces 175W HID - 6400/6900/7200 Lumens - EX39 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8088M345D-G4
$75.95
$75.95
Light Efficient Design 80/100/110W LED - Replaces 320/400W HID - 11370-15730 Lumens - EX39 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8027M345-G7-FW
$154.75
$154.75
Light Efficient Design 35/45/60W LED - Replaces 175/250/320W HID - 5140-8870 Lumens - EX39 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8024M345-G7-FW
$68.95
$68.95
Light Efficient Design 12/18/24W LED - Replaces 70/100/150W HID - 1550-3360 Lumens - EX39 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8029M345-A-FW
$52.95
$52.95
Light Efficient Design 35/45/60W LED - Replaces 175/250/320W HID - 5140-8870 Lumens - E26 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8024E345-G7-FW
$68.95
$68.95
Light Efficient Design 12/18/24W LED - Replaces 70/100/150W HID - 1550-3360 Lumens - E26 Base - 3000/4000/5000K - UL Type B
Light Efficient Design LED-8029E345-A-FW
$52.95
$52.95
Light Efficient Design 7W LED - 26W CFL Equal - G24d Base - 4000K - Horizontal - 10ct
Light Efficient Design LED-7322-40K-G3
$118.95
$118.95
$11.89 Each (Case of 10)
Light Efficient Design 7W LED - 13W CFL Equal - GX23-2 Base - 4000K - Horizontal - 10ct
Light Efficient Design LED-7312-40K-G3
$118.95
$118.95
$11.89 Each (Case of 10)
Light Efficient Design 7W LED - 13W CFL Equal - G23-2 Base - 4000K - Horizontal - 10ct
Light Efficient Design LED-7311-40K-G3
$118.95
$118.95
$11.89 Each (Case of 10)
Light Efficient Design 7W LED - 32W CFL Equal - G24d/G24q Bases - 4000K - Omni-Direction - 10ct
Light Efficient Design LED-7310-40K-G3
$143.95
$143.95
$14.39 Each (Case of 10)
Sylvania 41411 - 60/70/80W LED - Replaces 175-250W HID - EX39 Base - 3000/4000/5000K - UL Type B - 4ct
Sylvania 41411
$695.95
$695.95
$173.98 Each (Case of 4)
Sylvania 41412 - 60/70/80W LED - Replaces 400W HID - EX39 Base - 3000/4000/5000K - UL Type B - 4ct
Sylvania 41412
$853.95
$853.95
$213.48 Each (Case of 4)
Light Efficient Design - 42W T8 LED - Ballast Bypass - 8ft - 4000K - R17D Base - Shatter Resistant Glass - 20ct
Light Efficient Design LED-42T82P-840HO96-G4
$525.95
$525.95
$26.29 Each (Case of 20)
Light Efficient Design - 42W T8 LED - Ballast Bypass - 8ft - 4000K - FA8 Base - Shatter Resistant Glass - 20ct
Light Efficient Design LED-42T82P-840DE96-G4
$525.95
$525.95
$26.29 Each (Case of 20)