Light Bulbs where Color Temperature (Kelvin) is 4000-4999

Ushio 28W 22.5in T8 Cool White UBent Fluorescent Tube (Case of 20)

SKU: U3000505 | Ordering Code: UFL-FB28T8/841/6  | UPC: 048777479667

• Medium Bipin Base
• 2800 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 86 CRI
• 28W
• T-8 U-Bent Shape
• 1" Diameter
• 22.4" Long
• More details

Sylvania Safety Coated 32W 48in T8 4100K Fluorescent Tube (Case of 30)

SKU: FO32T8 941 (SAFETY) | Ordering Code: FO32T8 941 (SAFETY)

• Medium Bipin Base
• 2950 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 90 CRI
• 32W
• T-8 Shape
• 1" Diameter
• 48" Long
• More details

Philips 50W 4 Pin 2G11 Cool White Long Single Twin Tube CFL Bulb

SKU: 347708 | Ordering Code: PL-L 50W/41/RS (4-Pin)  | UPC: 046677347703

• 2G11 Base
• 3870 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 82 CRI
• 50W
• Single Twin Tube Shape
• 22.5" Long
• More details

Plusrite 750W Clear BT37 Cool White Metal Halide Bulb

SKU: FAN1508 | Ordering Code: MS750/BT37/PS/HBU/4K  | UPC: 844366015083

• Mogul (E39) Base
• 80000 Lumens
• Cool White Bulb Color
• 4200K Color Temp
• 65 CRI
• 750W
• BT-37 Shape
• 4.6" Diameter
• 11.5" Long
• More details

Plusrite 400W Clear ED37 Cool White Metal Halide Bulb

SKU: 1592 | Ordering Code: MS400/ED37/PS/U/4K  | UPC: 844366015922

• Mogul (E39) Base
• 39000 Lumens
• Cool White Bulb Color
• 4200K Color Temp
• 65 CRI
• 400W
• ED-37 Shape
• 4.5" Diameter
• 11.5" Long
• More details

Philips 8W 12in T5 Cool White Fluorescent Tube

SKU: 332478 | Ordering Code: F8T5/CW  | UPC: 46677114640

• Miniature Bipin Base
• 400 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 59 CRI
• 8W
• T-5 Shape
• 0.6" Diameter
• 12" Long
• More details

Philips 26W 4 Pin GX24q3 Cool White Long Triple Twin Tube CFL Bulb

SKU: 458273 | Ordering Code: PL-T 26W/41/4P/ALTO (4-Pin)  | UPC: 046677268251

• GX24q-3 Base
• 1530 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 82 CRI
• 26W
• Triple Twin Tube Shape
• 5" Long
• More details

TCP 9W 24" 4100K T8 Glass LED Bulb, Ballast Compatible

SKU: L9T8D5041K | Ordering Code: L9T8D5041K  | UPC: 762148071259

DLC Listed

• Medium Bipin Base
• 1200 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 80 CRI
• 9W
• T-8 Shape
• 120-277, 347 Volts
• 1" Diameter
• 24" Long
• More details

Plusrite 400W Clear ED37 Protected Cool White Metal Halide Bulb

SKU: FAN1563 | Ordering Code: MP400/ED37/PS/BU/4K  | UPC: 844366015632

• Mogul (E39) Base
• 42000 Lumens
• Cool White Bulb Color
• 4200K Color Temp
• 65 CRI
• 400W
• ED-37 Shape
• 4.6" Diameter
• 11.5" Long
• More details

Plusrite 175W ED17 Protected Cool White Metal Halide Bulb

SKU: FAN1039 | Ordering Code: MP175/ED17/U/4K  | UPC: 844366010392

• Medium (E26) Base
• 14400 Lumens
• Cool White Bulb Color
• 4200K Color Temp
• 65 CRI
• 175W
• ED-17 Shape
• 2.1" Diameter
• 5.4" Long
• More details

Ushio 28W 46in T5 Cool White Fluorescent Tube (Case of 25)

SKU: U3000384 | Ordering Code: F28T5/841  | UPC: 048777420539

• Miniature Bipin Base
• 2900 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 85 CRI
• 28W
• T-5 Shape
• 0.6" Diameter
• 46" Long
• More details

Philips 22W 8in Diameter T9 Cool White Circline Bulb

SKU: 391169 | Ordering Code: FC8T9/Utility/22W/8  | UPC: 046677391164

• 4-Pin Base
• 1050 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 62 CRI
• 22W
• T-9 Shape
• 1.1" Diameter
• 8" Long
• More details

Plusrite 320W Clear ED28 Cool White Metal Halide Bulb

SKU: FAN1578 | Ordering Code: MS320/ED28/PS/U/4K  | UPC: 844366015786

• Mogul (E39) Base
• 32000 Lumens
• Cool White Bulb Color
• 4200K Color Temp
• 65 CRI
• 320W
• ED-28 Shape
• 3.5" Diameter
• 8.3" Long
• More details

Sylvania 13W 4 Pin 2GX7 Cool White Single Twin Tube CFL Bulb

SKU: SYL20318 | Ordering Code: CF13DS/E/841  | UPC: 046135203183

• 2GX-7 Base
• 800 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 82 CRI
• 13W
• Single Twin Tube Shape
• 6" Long
• More details

Plusrite 1500W Clear BT56 Cool White Metal Halide Bulb

SKU: FAN1030 | Ordering Code: MH1500/BT56/U/4K  | UPC: 844366010309

• Mogul (E39) Base
• 167000 Lumens
• Cool White Bulb Color
• 4200K Color Temp
• 60 CRI
• 1500W
• BT-56 Shape
• 7" Diameter
• 15.4" Long
• More details

Ushio 14W 22in T5 Cool White Fluorescent Tube (Case of 25)

SKU: U3000378 | Ordering Code: F14T5/841  | UPC: 48777420119

• Miniature Bipin Base
• 1350 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 85 CRI
• 14W
• T-5 Shape
• 0.6" Diameter
• 22" Long
• More details

Sylvania 18 Watt, Quad 4-Pin Cool White Twin Tube CFL Bulb, 4100K

SKU: 20668 | Ordering Code: CF18DD/E/841/ECO

• G24q-2 Base
• 1150 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 80 CRI
• 18W
• Twin Tube Shape
• 5.8" Long
• More details

Plusrite 400W Clear ED28 Cool White Metal Halide Bulb

SKU: FAN1022 | Ordering Code: MH400/ED28/U/4K  | UPC: 844366010224

• Mogul (E39) Base
• 24000 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 65 CRI
• 400W
• ED-28 Shape
• 3.5" Diameter
• 8.3" Long
• More details

Plusrite 150W Clear ED17 Protected Cool White Metal Halide Bulb

SKU: FAN1037 | Ordering Code: MP150/ED17/U/4K  | UPC: 844366010385

• Medium (E26) Base
• 10000 Lumens
• Cool White Bulb Color
• 4200K Color Temp
• 70 CRI
• 150W
• ED-17P Shape
• 2.1" Diameter
• 5.4" Long
• More details