Light Bulbs from Keystone

Keystone Recessed Double Contact Socket for SignHero Lamps, Plunger End

SKU: KT-SOCKET-RDC-SPR-SIGN | Ordering Code: KT-SOCKET-RDC-SPR-SIGN

• R17d Base
• More details

Recessed Double Contact Sockets for Keystone SignHero LED Bulbs, Stationary End

SKU: KT-SOCKET-RDC-SE-SIGN | Ordering Code: KT-SOCKET-RDC-SE-SIGN

• R17d Base
• White Finish
• 10" Length
• More details

Keystone 12 Watt 48" Color Selectable (3000K/3500K/4000K/5000K/6500K) T8 LED Bulb, Ballast Bypass, DLC Listed

SKU: KT-LED12T8-48G-8CSJ-DX2 | Ordering Code: KT-LED12T8-48G-8CSJ-DX2  | UPC: 843654140834

DLC Listed

• Medium Bipin Base
• 1700/1750/1800 Lumens
• Bright White/Cool White/Daylight White/Neutral White/Soft White Bulb Color
• 3000/3500/4000/5000/6500K Color Temperature
• 80 CRI
• 1" Diameter
• 12W Energy Used
• 48" Length
• T-8 Shape
• 120-277 Volts
• More details

Keystone Dimmable 11W, 3000K A-19 LED Bulb, Rated for Enclosed Fixtures, E26 Base

SKU: KT-LED11A19-O-830 | Ordering Code: KT-LED11A19-O-830  | UPC: 843654126586

ENERGY STAR

• Medium (E26) Base
• 1100 Lumens
• Soft White Bulb Color
• 3000K Color Temperature
• 80 CRI
• 2.4" Diameter
• 11W Energy Used
• 4.4" Length
• A-19 Shape
• 120 Volts
• More details

Keystone 26W 60" 6500K Double-Sided T8 LED Sign Bulb, Ballast Bypass

SKU: KT-LED26T8-60P2S-865-D | Ordering Code: KT-LED26T8-60P2S-865-D  | UPC: 890949017401

• R17d Base
• 3250 Lumens
• Daylight White Bulb Color
• 6500K Color Temperature
• 80 CRI
• 1.1" Diameter
• 26W Energy Used
• 57.8" Length
• T-8 Shape
• 120-277 Volts
• More details

Keystone 21W 48" 6500K Double-Sided T8 LED Sign Bulb, Ballast Bypass

SKU: KT-LED21T8-48P2S-865-D | Ordering Code: KT-LED21T8-48P2S-865-D  | UPC: 890949017395

• R17d Base
• 2600 Lumens
• Daylight White Bulb Color
• 6500K Color Temperature
• 80 CRI
• 1.1" Diameter
• 21W Energy Used
• 45.8" Length
• T-8 Shape
• 120-277 Volts
• More details

Keystone Dimmable 4.5W 2700K 90 CRI Decorative LED Bulb, E12 Base, Title 20 Compliant

SKU: KT-LED4.5FCA11-E12-927-C | Ordering Code: KT-LED4.5FCA11-E12-927-C  | UPC: 843654123660

ENERGY STAR

• Candelabra (E12) Base
• 350 Lumens
• Warm White Bulb Color
• 2700K Color Temperature
• 90 CRI
• 1.4" Diameter
• 4.5W Energy Used
• 3.9" Length
• CA-11 Shape
• 120 Volts
• More details

Keystone 16W 36" 6500K Double-Sided T8 LED Sign Bulb, Ballast Bypass

SKU: KT-LED16T8-36P2S-865-D | Ordering Code: KT-LED16T8-36P2S-865-D  | UPC: 890949017371

• R17d Base
• 2000 Lumens
• Daylight White Bulb Color
• 6500K Color Temperature
• 80 CRI
• 1.1" Diameter
• 16W Energy Used
• 33.8" Length
• T-8 Shape
• 120-277 Volts
• More details

Keystone Non-Dimmable 8W 2 Pin Horizontal 4000K G24d/G24q LED Bulb, Ballast Bypass

SKU: KT-LED82P-H-840-D | Ordering Code: KT-LED82P-H-840-D  | UPC: 890949012727

• G24d/G24q Base
• 950 Lumens
• Cool White Bulb Color
• 4000K Color Temperature
• 83 CRI
• 8W Energy Used
• 5.3" Length
• Twin Tube Alt Shape
• 120-277 Volts
• 1.6" Width
• More details

Keystone T8 Retrofit 2-Lamp Wiring Harness for LED Tubes

SKU: KT-SOCKET-T8-U-S-2-W | Ordering Code: KT-SOCKET-T8-U-S-2-W  | UPC: 890949012345

• Medium Bipin Base
• White Finish
• 1.5" Height
• 600 Volts
• 1.6" Width
• More details

Keystone 15W 48" 6500K Single or Double-Ended T8 LED Bulb, Ballast Bypass

SKU: KT-LED15T8-48GC-865-DX2 | Ordering Code: KT-LED15T8-48GC-865-DX2  | UPC: 890949016350

DLC Listed

• Medium Bipin Base
• 1900 Lumens
• Daylight White Bulb Color
• 6500K Color Temperature
• 83 CRI
• 1" Diameter
• 15W Energy Used
• 48" Length
• T-8 Shape
• 120-277 Volts
• More details

Keystone Dimmable 15W 5000K BR40 LED Bulb

SKU: KT-LED15BR40-850 | Ordering Code: KT-LED15BR40-850  | UPC: 843654127071

ENERGY STAR

• Medium (E26) Base
• 1300 Lumens
• Bright White Bulb Color
• 5000K Color Temperature
• 80 CRI
• 4.5" Diameter
• 15W Energy Used
• 6" Length
• BR-40 Shape
• 120 Volts
• More details

Keystone Non-Shunted Short T8 Socket (Pack of 10)

SKU: KT-SOCKET-T8-U-S | Ordering Code: KT-SOCKET-T8-U-S

• Medium Bipin Base
• White Finish
• 1.5" Height
• 600 Volts
• 1.6" Width
• More details

Keystone Dimmable 6.5W 3000K 40 Degree PAR16 LED Bulb, Enclosed Fixture Rated

SKU: KT-LED6.5PAR16-S-830 | Ordering Code: KT-LED6.5PAR16-S-830  | UPC: 843654126289

ENERGY STAR

• Medium (E26) Base
• 500 Lumens
• Soft White Bulb Color
• 3000K Color Temperature
• 80 CRI
• 2" Diameter
• 6.5W Energy Used
• 2.9" Length
• PAR-16 Shape
• 120 Volts
• More details

Keystone Non-Dimmable 12.2"10 Watt 3000K 4-Pin Single Twin Tube 2G11 Base LED Bulb, Ballast Bypass

SKU: KT-LED10PLL-12GC-830-D | Ordering Code: KT-LED10PLL-12GC-830-D  | UPC: 843654131184

• 2G11 Base
• 1200 Lumens
• Soft White Bulb Color
• 3000K Color Temperature
• 80 CRI
• 10W Energy Used
• 12.2" Length
• Single Twin Tube Shape
• 120-277 Volts
• 1.7" Width
• More details

Keystone 16W 72" 6500K Single-Sided T8 LED Sign Bulb, Ballast Bypass

SKU: KT-LED16T8-72P1S-865-D | Ordering Code: KT-LED16T8-72P1S-865-D  | UPC: 843654110509

• R17d Base
• 3250 Lumens
• Daylight White Bulb Color
• 6500K Color Temperature
• 80 CRI
• 1.1" Diameter
• 26W Energy Used
• 72" Length
• T-8 Shape
• 120-277 Volts
• More details

Keystone 18W 42" 6500K Double-Sided T8 LED Sign Bulb, Ballast Bypass

SKU: KT-LED18T8-42P2S-865-D | Ordering Code: KT-LED18T8-42P2S-865-D  | UPC: 890949017388

• 2250 Lumens
• Daylight White Bulb Color
• 6500K Color Temperature
• 80 CRI
• 1.1" Diameter
• 18W Energy Used
• 39.8" Length
• T-8 Shape
• 120-277 Volts
• More details

Keystone 12 Watt, 120-277V, 36-inch, 6500K, Single-Ended T8 LED Bulb, Ballast Bypass

SKU: KT-LED12T8-36GC-865-D | Ordering Code: KT-LED12T8-36GC-865-D  | UPC: 890949009338

• Medium Bipin Base
• 1300 Lumens
• Daylight White Bulb Color
• 6500K Color Temperature
• 83 CRI
• 1" Diameter
• 12W Energy Used
• 36" Length
• T-8 Shape
• More details

Keystone Non-Dimmable 8W 2 Pin Horizontal 3500K G24d/G24q LED Bulb, Ballast Bypass

SKU: KT-LED82P-H-835-D | Ordering Code: KT-LED82P-H-835-D  | UPC: 890949012710

• G24d Base
• 900 Lumens
• Neutral White Bulb Color
• 3500K Color Temperature
• 83 CRI
• 8W Energy Used
• 5.3" Length
• Twin Tube Alt Shape
• 120-277 Volts
• 1.6" Width
• More details