Bulbs.com

243 Stafford St.

Worcester, MA 01603

Tel. 1 (888) 455-2800

Fax 1.508.363.2900

www.bulbs.com

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

SKU: KT-RDLED30PS-8A-9CSF-CDIM | Ordering Code: KT-RDLED30PS-8A-9CSF-CDIM  | UPC: 843654168876

ENERGY STARENERGY STAR
  • Wired Base
  • 2050/2450/2700/3200/3350 Lumens
  • 2700/3000/3500/4000/5000K Color Temp
  • 90 CRI
  • 16/20/23/27/30W
  • White Finish
  • 120-277 Line Voltage
  • 10" Diameter
  • 4.4" High
$49.99each

LED Linear High Bay - 55/75/95W, 15,580LM, 10-Year Warranty, 4000K/5000K, Control Ready - Keystone

SKU: KT-HBLED95PS-1G-8CSD-VDIM /G3 | Ordering Code: KT-HBLED95PS-1G-8CSD-VDIM /G3  | UPC: 843654178714

DLC PremiumDLC Premium
  • 9400/12500/15580 Lumens
  • 4000/5000K Color Temp
  • 80 CRI
  • 55/75/95W
  • White Finish
  • 120-277 Line Voltage
  • 1.9" High
  • 15" Long
  • 11.8" Wide
$119.99each
Fixture

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

SKU: KT-RDLED38PS-10A-9CSF-CDIM | Ordering Code: KT-RDLED38PS-10A-9CSF-CDIM  | UPC: 843654168883

ENERGY STARENERGY STAR
  • Wired Base
  • 2550/2850/3200/3600/4150 Lumens
  • 2700/3000/3500/4000/5000K Color Temp
  • 90 CRI
  • 20/24/28/32/38W
  • White Finish
  • 120-277 Line Voltage
  • 11.4" Diameter
  • 4.9" High
$69.99each

LED Linear High Bay - 90/120/150W, 25,350LM, 10-Year Warranty, 4000K/5000K, Control Ready - Keystone

SKU: KT-HBLED150PS-2G-8CSD-VDIM /G3 | Ordering Code: KT-HBLED150PS-2G-8CSD-VDIM /G3  | UPC: 843654178721

DLC PremiumDLC Premium
  • 15800/20400/25350 Lumens
  • 4000/5000K Color Temp
  • 80 CRI
  • 90/120/150W
  • White Finish
  • 120-277 Line Voltage
  • 1.9" High
  • 24.8" Long
  • 11.8" Wide
$149.99each
Fixture

Keystone LED Adjustable Dual Head Exit Sign Includes Red & Green Lettering, Single & Double Facing with Battery Backup

SKU: KT-EC-TP2-WH3RGW-SU | Ordering Code: KT-EC-TP2-WH3RGW-SU  | UPC: 843654165240

  • 160 Lumens
  • 6500K Color Temp
  • 2W
  • White Finish
  • 120-277 Line Voltage
  • 10.1" High
  • 12.8" Wide
$42.99each

Keystone T12 Electronic Ballast, 120-277V For (2) F96T12 Lamps

SKU: KTEB-275-UV-TP-PIC | Ordering Code: KTEB-275-UV-TP-PIC

  • 88-105 Ballast Factor
  • 1/2 Lamps
  • 120/277 Volts
  • 1.6" High
  • 11.8" Long
  • 2.2" Wide
$41.99each

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

LED Linear High Bay - 120/160/200W, 33,800LM, 10-Year Warranty, 4000K/5000K, Control Ready - Keystone

SKU: KT-HBLED200PS-2G-8CSD-VDIM /G3 | Ordering Code: KT-HBLED200PS-2G-8CSD-VDIM /G3  | UPC: 843654178738

DLC PremiumDLC Premium
  • 21300/27600/33800 Lumens
  • 4000/5000K Color Temp
  • 80 CRI
  • 120/160/200W
  • White Finish
  • 120-277 Line Voltage
  • 2.1" High
  • 24.8" Long
  • 14.2" Wide
$159.99each
Fixture

Keystone Rapid Start Electronic Ballast, 120-277V For (2) F34T12 or F40T12 Lamps

SKU: KTEB-240-UV-TP-PIC | Ordering Code: KTEB-240-UV-TP-PIC

  • 2 Lamps
  • 120/277 Volts
  • 1.1" High
  • 9.5" Long
  • 1.3" Wide
$25.99each

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 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 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 T5HO Electronic Ballast, 120-277V For (2) F54T5HO Lamps

SKU: KTEB-254HO-UV-PS | Ordering Code: KTEB-254HO-UV-PS

  • 85-110 Ballast Factor
  • 2G11/F58T8/FT36W/2G11/FT50W/2G11/FT55/2G11 Keywords
  • 1/2 Lamps
  • 120-277 Volts
  • 1" High
  • 16.9" Long
  • 1.2" Wide
$47.99each

Keystone 50 Watt 470-1400mA Dimmable Programmable Constant Current LED Driver

SKU: KTLD-50-UV-SC1400-56-VDIM-U7 | Ordering Code: KTLD-50-UV-SC1400-56-VDIM-U7 /USB  | UPC: 843654136110

$52.99each
Driver

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

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

  • 78-92 Ballast Factor
  • 2/3 Lamps
  • 120/277 Volts
  • 1.2" High
  • 9.5" Long
  • 1.3" Wide
$23.99each

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
$36.99each

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
$249.99each
Fixture

Keystone SmartLoop Bluetooth PIR Motion Sensor/Daylight Harvesting Network Node

SKU: KTSL-FC5-12V-IM-PIR | Ordering Code: KTSL-FC5-12V-IM-PIR  | UPC: 843654164342

$44.99each
Control Node

LED Linear High Bay - 160/200/240W, 40,080LM, 10-Year Warranty, 4000K/5000K, Control Ready - Keystone

SKU: KT-HBLED240PS-2G-8CSD-VDIM /G3 | Ordering Code: KT-HBLED240PS-2G-8CSD-VDIM /G3  | UPC: 843654178745

DLC PremiumDLC Premium
  • 28000/33800/40080 Lumens
  • 4000/5000K Color Temp
  • 80 CRI
  • 160/200/240W
  • White Finish
  • 120-277 Line Voltage
  • 2.1" High
  • 24.8" Long
  • 14.2" Wide
$189.99each
Fixture

Keystone Program Start Electronic Ballast, 120-277V For (2) 42W CFL Lamps

SKU: KTEB-242-UV-PS-DW | Ordering Code: KTEB-242-UV-PS-DW

  • 80-100 Ballast Factor
  • 1/2 Lamps
  • 120/277 Volts
  • 1.4" High
  • 5" Long
  • 3" Wide
$46.99each
 
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