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

TCP 12W 48" T8 4100K Glass LED Bulb, Ballast Compatible

SKU: L12T8D5041K | Ordering Code: L12T8D5041K  | UPC: 762148070542

DLC Listed

• Medium Bipin Base
• 1675 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 80 CRI
• 12W
• T-8 Shape
• 120-277,347 Volts
• 1" Diameter
• 48" Long
• More details

Commercial LED 18 Watt, 48" T8 4000K LED Hybrid Bulb, Works With or Without Ballast

SKU: CLT97-18WAB3D (40K) | Ordering Code: CLT97-18WAB3D (40K)

DLC Listed

• Medium Bipin Base
• 2200 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 83 CRI
• 18W
• T-8 Shape
• 120-277 Volts
• 1" Diameter
• 48" Long
• More details

Maxlite 9W Dimmable 4 Pin Horizontal Color Selectable (3000K/3500K/4000K) G24q LED Bulb, Ballast Compatible

SKU: 104733 | Ordering Code: 9PLG24QHCS  | UPC: 767627989063

DLC Listed

• G24q Base
• 1025/1050/1100 Lumens
• Cool White/Neutral White/Soft White Bulb Color
• 3000/3500/4000K Color Temp
• 80 CRI
• 9W
• Twin Tube Alt Shape
• 6.5" Long
• 1.6" Wide
• More details

Light Efficient Design 10W 4 Pin G24q 4000K Hybrid LED Bulb

SKU: LED-7320-40K-G3 | Ordering Code: LED-7320-40K-G3  | UPC: 844006024734

• G24q Base
• 1600 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 80 CRI
• 10W
• Twin Tube Alt Shape
• 120-277 Volts
• 6.8" Long
• 1.3" Wide
• More details

Satco 4 Watt 12" 4000K T5 LED Bulb, Ballast Bypass

SKU: S11905 | Ordering Code: 4W/LED/T5/840/BP  | UPC: 045923119057

• Miniature Bipin Base
• 400 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 82 CRI
• 4W
• T-5 Shape
• 120-277 Volts
• 0.8" Diameter
• 12" Long
• More details

Ushio 17W 24in T8 Cool White Fluorescent Tube

SKU: U3000261 | Ordering Code: UFL-F17T8/841  | UPC: 048777359846

• Medium Bipin Base
• 1400 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 86 CRI
• 17W
• T-8 Shape
• 1" Diameter
• 24" Long
• More details

Ushio 24W 22in T5 HO Cool White Fluorescent Tube

SKU: U3000390 | Ordering Code: F24T5HO/841  | UPC: 48777420959

• Miniature Bipin Base
• 2000 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 85 CRI
• 24W
• T-5 Shape
• 0.6" Diameter
• 22" Long
• More details

Philips 24W 22in T5 HO Cool White Fluorescent Tube

SKU: 290213 | Ordering Code: F24T5/841/HO/ALTO  | UPC: 046677290214

• Miniature Bipin Base
• 1950 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 85 CRI
• 24W
• T-5 Shape
• 0.6" Diameter
• 22" Long
• More details

NaturaLED 9W 2' T8 4000K LED Bulb, Single/Double Ended, Ballast Bypass

SKU: 4556 | Ordering Code: LED9T8/24FR11/840/UNV  | UPC: 844366045561

DLC Listed

• Medium Bipin Base
• 1150 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 80 CRI
• 9W
• T-8 Shape
• 120-277 Volts
• 1" Diameter
• 24" Long
• More details

Euri Lighting 18W 48" Color Selectable (3500K/4000K/5000K) Hybrid T8 Bulb

SKU: ET8-18W50SH | Ordering Code: ET8-18W50SH  | UPC: 811174034640

DLC Listed

• Medium Bipin Base
• 2450/2600/2700 Lumens
• Bright White/Cool White/Neutral White Bulb Color
• 3500/4000/5000K Color Temp
• 83 CRI
• 18W
• T-8 Shape
• 120-277 Volts
• 1" Diameter
• 48" Long
• More details

Philips 32W 12in Diameter T9 Cool White Circline Bulb

SKU: 391177 | Ordering Code: FC12T9/Utility  | UPC: 046677391171

• 4-Pin Base
• 1800 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 62 CRI
• 32W
• T-9 Shape
• 1.1" Diameter
• 12" Long
• More details

TCP Dimmable 15 Watt 4100K A-19 LED Bulb, Enclosed Fixture Rated

SKU: L15A19D2541K | Ordering Code: L15A19D2541K  | UPC: 762148069980

ENERGY STAR

• Medium (E26) Base
• 1600 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 80 CRI
• 15W
• A-19 Shape
• 120 Volts
• 2.5" Diameter
• 4.5" Long
• More details

Sylvania 400 Watt Clear ED28 Cool White Metal Halide Bulb

SKU: 64034 | Ordering Code: M400/U/ED28  | UPC: 046135640346

• Mogul (E39) Base
• 36000 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 65 CRI
• 400W
• ED-28 Shape
• 3.5" Diameter
• 8.3" Long
• More details

Commercial LED 18W 48" 4000K Single or Double-Ended T8 LED Bulb, Ballast Bypass

SKU: CLT97-18WB-40K | Ordering Code: CLT97-18WB-40K

DLC Listed

• Medium Bipin Base
• 2250 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 80 CRI
• 18W
• T-8 Shape
• 120-277 Volts
• 1" Diameter
• 48" Long
• More details

Maxlite 9W 24" T8 4000K Double-Ended LED Bulb, Ballast Bypass

SKU: 1409553 | Ordering Code: L9T8DE240-CG4  | UPC: 767627920011

DLC Listed

• Medium Bipin Base
• 1200 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 80 CRI
• 9W
• T-8 Shape
• 120-277 Volts
• 1" Diameter
• 24" Long
• More details

Light Efficient Design Non-Dimmable Horizontal 11W 4 Pin G24q 4000K Hybrid LED Bulb

SKU: LED-7324-40K-G3 | Ordering Code: LED-7324-40K-G3  | UPC: 844006024789

• G24q Base
• 1200 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 80 CRI
• 11W
• Twin Tube Alt Shape
• 5.6" Long
• 1.3" Wide
• More details

NaturaLED 15W 48" T8 4000K Glass LED Bulb, Ballast Bypass

SKU: 5955 | Ordering Code: LED15T8/FR18/840  | UPC: 844366059551

DLC Listed

• Medium Bipin Base
• 1800 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 80 CRI
• 15W
• T-8 Shape
• 120-277 Volts
• 1" Diameter
• 48" Long
• More details

Philips 13W 2 Pin GX23 Cool White Single Twin Tube CFL Bulb

SKU: 146852 | Ordering Code: PL-S 13W/841/2P/ALTO  | UPC: 046677146856

• GX23 Base
• 810 Lumens
• Cool White Bulb Color
• 4100K Color Temp
• 82 CRI
• 13W
• Single Twin Tube Shape
• 7" Long
• More details

Philips 14W 46" 4000K T5 LED Bulb, Ballast Compatible

SKU: 476515 | Ordering Code: 14T5HE/46-840/IF20/G/DIM  | UPC: 046677476519

DLC Listed

• Miniature Bipin Base
• 2100 Lumens
• Cool White Bulb Color
• 4000K Color Temp
• 82 CRI
• 14W
• T-5 Shape
• 120-277 Volts
• 0.8" Diameter
• 46" Long
• More details