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243 Stafford St.

Worcester, MA 01603

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Products from Keystone

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 UFO High Bay Fixture Wattage (100/150/200W) and Color Selectable Includes Control Ready Port

SKU: KT-RHLED200PS-12C-8CSB-VDIM /G | Ordering Code: KT-RHLED200PS-12C-8CSB-VDIM/G2  | UPC: 843654160849

DLC PremiumDLC Premium
  • 16780/25350/32330 Lumens
  • 3000/4000/5000K Color Temp
  • 80 CRI
  • 100/150/200W
  • Black Finish
  • 120-277 Line Voltage
  • 13.8" Diameter
  • 8.1" High
$109.99each
Fixture

Keystone Remote Control For Programming High Bay Sensor KTS-PIR3-12V-PKO /G2

SKU: KTS-MW3-REMOTECONTROL | Ordering Code: KTS-MW3-REMOTECONTROL  | UPC: 843654132020

$26.99each
Remote

Keystone OpticSwap LED Area Fixture Adjustable Wattage (70/100/140W), Color and Beam Angle Includes Slipfitter Mount and Control Ready Port

SKU: KT-ALED140PS-M2OSBSF8CSBVDIMP | Ordering Code: KT-ALED140PS-M2-OSB-SF-8CSB-VDIM-P /G2  | UPC: 843654153100

DLC PremiumDLC Premium
  • 10740/14750/20780 Lumens
  • 3000/4000/5000K Color Temp
  • 80 CRI
  • 70/100/140W
  • Bronze Finish
  • 120-277 Line Voltage
  • 2.9" High
  • 11.2" Wide
$239.00each
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
$15.49each

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

SKU: KT-EC-STNY1-WH3RW-SU-HO | Ordering Code: KT-EC-STNY1-WH3RW-SU-HO  | UPC: 843654165301

  • 800 Lumens
  • 6500K Color Temp
  • 4.8W
  • White Finish
  • 120-277 Line Voltage
  • 15.6" High
  • 14.6" Wide
$124.99each

Keystone Program Start Electronic Ballast, 120-277V For (1 or 2) CFL or Circline Fluorescent Lamps

SKU: KTEB-218-UV-RS-DW | Ordering Code: KTEB-218-UV-RS-DW

  • 90-100 Ballast Factor
  • 1/2 Lamps
  • 120/277 Volts
  • 1" High
  • 5" Long
  • 2.4" Wide
$35.99each

Keystone Program Start Electronic Ballast, 120-277V For (3) F32T8 Lamps

SKU: KTEB-332-UV-PS-L-P | Ordering Code: KTEB-332-UV-PS-L-P

  • 78-92 Ballast Factor
  • 2/3 Lamps
  • 120/277 Volts
  • 1.2" High
  • 9.5" Long
  • 1.7" Wide
$53.99each

Keystone 2x2 LED Flat Panel Fixture Wattage and Color Selectable

SKU: KT-BPLED35PS-22C-8CSA-VDIM | Ordering Code: KT-BPLED35PS-22C-8CSA-VDIM  | UPC: 843654162263

DLC ListedDLC Listed
  • 2600/3700/4200 Lumens
  • 3500/4000/5000K Color Temp
  • 80 CRI
  • 20/30/35W
  • White Finish
  • 120-277 Line Voltage
  • 1.6" High
  • 24" Long
  • 24" Wide
$36.99each

Keystone 6" LED Recessed Downlight Wattage and Color Selectable 0-10V & TRIAC Dimming

SKU: KT-RDLED24PS-6A-9CSF-CDIM | Ordering Code: KT-RDLED24PS-6A-9CSF-CDIM  | UPC: 843654168869

ENERGY STARENERGY STAR
  • Wired Base
  • 1225/1600/2200/2400/2650 Lumens
  • 2700/3000/3500/4000/5000K Color Temp
  • 90 CRI
  • 9.5/13/18.5/21/24W
  • White Finish
  • 120-277 Line Voltage
  • 8.4" Diameter
  • 4.1" High
$42.99each

Keystone 8", Wafer LED Downlight, Wattage and Color Color Selectable, 120-277V, 90 CRI, Wet Rated, JA8 Compliant

SKU: KT-WDLED23PS-8B-9CSF-VDIM | Ordering Code: KT-WDLED23PS-8B-9CSF-VDIM  | UPC: 843654139241

ENERGY STARENERGY STAR
  • Wired Base
  • 1800 Lumens
  • 2700/3000/3500/4000/5000K Color Temp
  • 90 CRI
  • 14/18/23W
  • White Finish
  • 120-277 Line Voltage
  • 8.9" Diameter
  • 0.7" High
$34.99each

Keystone 2x4 LED Center Basket Troffer Wattage and Color Selectable Includes Control Ready Port

SKU: KT-CBLED45PS-24C-8CSA-VDIM /CR | Ordering Code: KT-CBLED45PS-24C-8CSA-VDIM /CR  | UPC: 843654166049

DLC ListedDLC Listed
  • 3900/4940/5850 Lumens
  • 3500/4000/5000K Color Temp
  • 80 CRI
  • 30/38/45W
  • White Finish
  • 120-277 Line Voltage
  • 2" High
  • 48" Long
  • 24" Wide
$89.99each
Fixture

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 UFO High Bay Fixture Wattage (50/70/100W) and Color Selectable Includes Control Ready

SKU: KT-RHLED100PS-11C-8CSB-VDIM /G | Ordering Code: KT-RHLED100PS-11C-8CSB-VDIM /G2  | UPC: 843654160825

DLC ListedDLC Listed
  • 8430/12050/16230 Lumens
  • 3000/4000/5000K Color Temp
  • 80 CRI
  • 50/70/100W
  • Black Finish
  • 120-277 Line Voltage
  • 11.4" Diameter
  • 7.4" High
$84.99each
Fixture

Keystone Sentinel 4" LED Wall Mount Cylinder Up/Down Square Shell Accessory Bronze

SKU: KT-CYLED-4A-SQ-1-KIT | Ordering Code: KT-CYLED-4A-SQ-1-KIT  | UPC: 843654162683

$25.99each
Shell

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

Keystone UFO High Bay Fixture Wattage (100/150/200W) and Color Selectable with Control Ready Port

SKU: KT-RHLED200PS-12C-8CSB-VDIM-W | Ordering Code: KT-RHLED200PS-12C-8CSB-VDIM-W /G2  | UPC: 843654160887

DLC PremiumDLC Premium
  • 16780/25350/32330 Lumens
  • 3000/4000/5000K Color Temp
  • 80 CRI
  • 100/150/200W
  • White Finish
  • 120-277 Line Voltage
  • 13.8" Diameter
  • 8.1" High
$109.99each
Fixture

Keystone Instant Start Electronic Ballast, 120-277V For (4) F32T8 Lamps

SKU: KTEB-432-UV-IS-N-P | Ordering Code: KTEB-432-UV-IS-N-P

  • 88-96 Ballast Factor
  • 3/4 Lamps
  • 120/277 Volts
  • 1.1" High
  • 9.5" Long
  • 1.3" Wide
$25.99each

Keystone 4" LED Retrofit Recessed Downlight Wattage and Color Selectable with Quick Connect

SKU: KT-LED10PSWD-4A-9CSF-DIM | Ordering Code: KT-LED10PSWD-4A-9CSF-DIM  | UPC: 843654161860

ENERGY STARENERGY STAR
  • Medium (E26) Base
  • 548/711/885 Lumens
  • 2700/3000/3500/4000/5000K Color Temp
  • 90 CRI
  • 6/8/10W
  • White Finish
  • 120 Line Voltage
  • 5" Diameter
  • 2.5" High
$10.79each

Keystone OpticSwap LED Area Fixture Adjustable Wattage (185/210/290W), Color and Beam Angle Includes Adjustable Arm Mount and Control Ready Port

SKU: KT-ALED290PSL2OSBPMA8CSBVDIMP | Ordering Code: KT-ALED290PS-L2-OSB-PMA-8CSB-VDIM-P /G2  | UPC: 843654153124

DLC PremiumDLC Premium
  • 27060/31710/42770 Lumens
  • 3000/4000/5000K Color Temp
  • 80 CRI
  • 185/210/290W
  • Bronze Finish
  • 120-277 Line Voltage
  • 3" High
  • 14" Wide
$379.00each
Fixture
 
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