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The Business Lighting Experts

Products from Keystone

More Filters Free gift card with Keystone purchases $300 and over. Use promo code KEYSTONE2026 at checkout.
 
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Keystone Steel Red Exit Sign Combo with Dual Head and Battery Backup (Chicago Approved)

SKU: KT-EC-STCH1-WH1RW-SU | Ordering Code: KT-EC-STCH1-WH1RW-SU  | UPC: 843654165318

  • 400 Lumens
  • 6500K Color Temp
  • 4.8W
  • White Finish
  • 120-277 Line Voltage
  • 13.6" High
  • 12.4" Wide
$169.99each

Keystone Sentinel 4" LED Wall Mount Cylinder Up/Down Fixture Wattage (12/16/20W) and Color Selectable Includes Adjustable Beam Angle and Photocell

SKU: KT-CYLED20PS-4A-WDI-OSG-8CSB-V | Ordering Code: KT-CYLED20PS-4A-WDI-OSG-8CSB-VDIM  | UPC: 843654162584

  • 1290/1650/2050 Lumens
  • 3000/4000/5000K Color Temp
  • 80 CRI
  • 12/16/20W
  • Bronze Finish
  • 120-277 Line Voltage
  • 4.2" Diameter
  • 11" High
  • 6.7" Wide
$159.99each
Fixture

Keystone 2x2 LED Center Basket Troffer Wattage and Color Selectable Includes Control Ready Port

SKU: KT-CBLED24PS-22C-8CSA-VDIM /CR | Ordering Code: KT-CBLED24PS-22C-8CSA-VDIM /CR  | UPC: 843654164717

DLC ListedDLC Listed
  • 1950/2340/3120 Lumens
  • 3500/4000/5000K Color Temp
  • 80 CRI
  • 15/18/24W
  • White Finish
  • 120-277 Line Voltage
  • 2" High
  • 24" Long
  • 24" Wide
$69.99each
Fixture

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

SKU: KT-LED82P-V-840-D /G2 | Ordering Code: KT-LED82P-V-840-D /G2

  • G24d/G24q Base
  • 1000 Lumens
  • Cool White Bulb Color
  • 4000K Color Temp
  • 83 CRI
  • 8W
  • Twin Tube Alt Shape
  • 120-277 Volts
  • 5.1" Long
  • 2.8" Wide
$12.99each

Keystone Non-Dimmable 8.5W 3500K 4 Pin Shatterproof Glass Single Twin Tube PLL LED Bulb, Ballast Bypass

SKU: KT-LED8PLL-9GC-835-D | Ordering Code: KT-LED8PLL-9GC-835-D  | UPC: 843654131238

  • 2G11 Base
  • 950 Lumens
  • Neutral White Bulb Color
  • 3500K Color Temp
  • 80 CRI
  • 8.5W
  • Single Twin Tube Shape
  • 120-277 Volts
  • 9" Long
  • 1.7" Wide
$14.99each

Keystone Core and Coil Ballast Kit For 50W 120V High Pressure Sodium Lamp

SKU: HPS-50R-1-KIT | Ordering Code: HPS-50R-1-KIT

$59.99each
Ballast

Keystone 28W 64" Color Select Double-Sided T8 LED Sign Bulb, Ballast Bypass

SKU: KT-LED28T8-64P2SO-8CSK-DX2 | Ordering Code: KT-LED28T8-64P2SO-8CSK-DX2  | UPC: 843654163475

  • R17d Base
  • 3450 Lumens
  • Bright White/Cool White/Daylight White Bulb Color
  • 4000/5000/6500K Color Temp
  • 80 CRI
  • 28W
  • T-8 Shape
  • 120-277 Volts
  • 1.1" Diameter
  • 61.7" Long
$69.99each

Keystone 2x2 LED Retrofit Center Basket Troffer Kit Wattage and Color Selectable Includes Control Ready Port

SKU: KT-RKIT35PS-22DC-8CSA-VDIM /CR | Ordering Code: KT-RKIT35PS-22DC-8CSA-VDIM /CR  | UPC: 843654166070

DLC ListedDLC Listed
  • 3336/4080/4550 Lumens
  • 3500/4000/5000K Color Temp
  • 80 CRI
  • 24/30/35W
  • White Finish
  • 120-277 Line Voltage
  • 2" High
  • 24" Long
  • 24" Wide
$69.99each
Fixture

Keystone Emergency Light Dual Head with Battery Backup

SKU: KT-EM-TP2-WHWL-SU | Ordering Code: KT-EM-TP2-WHWL-SU  | UPC: 843654165110

  • 160 Lumens
  • 6500K Color Temp
  • 1.5W
  • White Finish
  • 120-277 Line Voltage
  • 4.3" High
  • 9.3" Wide
$24.99each

Keystone 9W 42" 6500K Single-Sided T8 LED Sign Bulb, Ballast Bypass

SKU: KT-LED9T8-42P1S-865-D | Ordering Code: KT-LED9T8-42P1S-865-D  | UPC: 843654110271

ClearanceClearance
  • R17d Base
  • 3250 Lumens
  • Daylight White Bulb Color
  • 6500K Color Temp
  • 80 CRI
  • 26W
  • T-8 Shape
  • 120-277 Volts
  • 1.1" Diameter
  • 39.8" Long
$39.99$27.99each
You save 30%

Keystone Parallel Wire Electronic Sign Ballast, 120-277 Volt for 1 or 2 F96T12/HO, F72T8/HO lamps

SKU: KTSB-E-0216-12-UV | Ordering Code: KTSB-E-0216-12-UV

$88.99each
Ballast

Keystone Dimmable 10W 3000K 25° PAR30S LED Bulb, Outdoor and Enclosed Rated

SKU: KT-LED10PAR30S-NF-830 | Ordering Code: KT-LED10PAR30S-NF-830  | UPC: 843654127361

  • Medium (E26) Base
  • 950 Lumens
  • Soft White Bulb Color
  • 3000K Color Temp
  • 83 CRI
  • 10W
  • PAR-30/S Shape
  • 120 Volts
  • 3.7" Diameter
  • 3.4" Long
$8.19each

Keystone Non-Dimmable 5.5W 2 Pin Horizontal GX23 LED Bulb, 5000K, Ballast Bypass, 120-277 Volt

SKU: KT-LED62P-H-850-D /G2 | Ordering Code: KT-LED62P-H-850-D /G2  | UPC: 843654159010

  • GX23 Base
  • 620 Lumens
  • Bright White Bulb Color
  • 5000K Color Temp
  • 83 CRI
  • 5.5W
  • Twin Tube Alt Shape
  • 120-277 Volts
  • 5.5" Long
  • 1.3" Wide
$12.79each

Keystone 7" Slim Surface Mount Downlight 10W Color Selectable with Emergency Battery Backup

SKU: KT-SMLED10-7RC-9CSF-CDIM-EM3 | Ordering Code: KT-SMLED10-7RC-9CSF-CDIM-EM3  | UPC: 843654170503

ENERGY STARENERGY STAR
  • Wired Base
  • 850 Lumens
  • 2700/3000/3500/4000/5000K Color Temp
  • 90 CRI
  • 10W
  • White Finish
  • 120-277 Line Voltage
  • 7.5" Diameter
  • 1.9" High
$129.99each
Fixture

Keystone 12 Watt, 36 inch, 6500K, Single-Ended T8 LED Bulb, 120-277V, 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 Temp
  • 83 CRI
  • 12W
  • T-8 Shape
  • 1" Diameter
  • 36" Long
$16.99each

Keystone Instant Start Electronic Ballast, 120-277V For (2) F32T8 Lamps

SKU: KTEB-232-UV-IS-L-P | Ordering Code: KTEB-232-UV-IS-L-P

ClearanceClearance
  • 78-1.05 Ballast Factor
  • 1/2 Lamps
  • 120/277 Volts
  • 1.2" High
  • 9.5" Long
  • 1.3" Wide
$22.29each

Keystone Sentinel 3" LED Wall Mount Cylinder Up/Down Square Shell Accessory Bronze

SKU: KT-CYLED-3A-SQ-1-KIT | Ordering Code: KT-CYLED-3A-SQ-1-KIT  | UPC: 843654162720

$25.99each
Shell

Keystone Dimmable 6.5W 5000K 40 Degree PAR16 LED Bulb, Enclosed Fixture Rated

SKU: KT-LED6.5PAR16-S-850 | Ordering Code: KT-LED6.5PAR16-S-850  | UPC: 843654126302

  • Medium (E26) Base
  • 500 Lumens
  • Bright White Bulb Color
  • 5000K Color Temp
  • 80 CRI
  • 6.5W
  • PAR-16 Shape
  • 120 Volts
  • 2" Diameter
  • 2.9" Long
$4.29each

Keystone Steel Emergency Light Dual Head with Battery Backup (NYC & Chicago Approved)

SKU: KT-EM-STNC1-WHWL-SU | Ordering Code: KT-EM-STNC1-WHWL-SU  | UPC: 843654165226

  • 400 Lumens
  • 6500K Color Temp
  • 4.5W
  • White Finish
  • 120-277 Line Voltage
  • 10.6" High
  • 12.2" Wide
$129.99each

Keystone Steel Red Exit Sign Combo with Dual Head High Output 800LM and Battery Backup (Chicago Approved)

SKU: KT-EC-STCH1-WH1RW-SU-HO | Ordering Code: KT-EC-STCH1-WH1RW-SU-HO  | UPC: 843654165325

  • 800 Lumens
  • 6500K Color Temp
  • 4.8W
  • White Finish
  • 120-277 Line Voltage
  • 13.6" High
  • 12.4" Wide
$169.99each
 
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