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M-F 7am-5pm ET
Keystone LED HID Replacement Lamp Wattage Selectable 36W/27W/18W E26 Base 5000K 120-277V Input Directdrive (KT-LED36PSHID-E26-850-D /G4)
Keystone LED HID Replacement Lamp Wattage Selectable 54W/45W/36W EX39 Base 3000K 120-277V Input Directdrive (KT-LED54PSHID-EX39-830-D /G4)
Keystone LED HID Replacement Lamp Wattage Selectable 22W/18W/12W E26 Base 4000K 120-277V Input Directdrive (KT-LED22PSHID-E26-840-D /G4)
Keystone 75W LED Adjustable Wall Pack Wattage/CCT Selectable 75W/60W/45W 3000K/4000K/5000K 120-277V Input White Housing (KT-WPLED75PS-M3-8CSB-VDIM-W)
Keystone LED HID Replacement Lamp Wattage Selectable 27W/22W/18W EX39 Base 3000K 120-277V Input Directdrive (KT-LED27PSHID-EX39-830-D /G4)
Keystone 14.5W LED T8 Tube Generation 2 Glass Construction 4 Foot 6500K 120-277V Input Direct Drive Single Or Double Ended Wiring. (KT-LED14.5T8-48...
View full detailsKeystone LED HID Replacement Lamp Wattage Selectable 12W/9W/6W E26 Base 4000K 120-277V Input Directdrive (KT-LED12PSHID-E26-840-D /G4)
Keystone 14.5W LED T8 Tube 1800Lm Glass Construction 4 Foot 4000K 120-277V Input Direct Drive Double Ended Wiring Only Generation 2 (KT-LED14.5T8-4...
View full detailsKeystone 14.5W LED T8 Tube 1800Lm Glass Construction 4 Foot 5000K 120-277V Input Direct Drive Double Ended Wiring Only Generation 2 (KT-LED14.5T8-4...
View full detailsKeystone 35W LED Adjustable Wall Pack Wattage/CCT Selectable 35W/25W/15W 3000K/4000K/5000K 120-277V Input White Housing (KT-WPLED35PS-S3-8CSB-VDIM-W)
Keystone 4 Inch Circular LED Slim Wafer Downlight Featuring Wattage/CCT Selectable 10.5W/9.5W/8.5W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V In...
View full detailsKeystone LED HID Replacement Lamp 100W Multi Angle Adjustable Design EX39 Base 4000K 120-277V Input Direct Drive (KT-LED100HID-ADJ-EX39-840-D)
Keystone LED HID Replacement Lamp Designed For Horizontal Applications Wattage/CCT Selectable 63W/54W/45W 3000K/4000K/5000K EX39 Base 120-277V Inpu...
View full detailsKeystone 14.5W LED T8 Tube Generation 2 Shatterproof Coated Glass Construction 4 Foot 3000K 120-277V Input Direct Drive Single Or Double Ended Wiri...
View full detailsKeystone LED HID Replacement Lamp Wattage Selectable 18W/12W/9W E26 Base 3000K 120-277V Input Directdrive (KT-LED18PSHID-E26-830-D /G4)
Keystone LED HID Replacement Lamp Designed For Horizontal Applications Wattage/CCT Selectable 27/18/12W 3000K/4000K/5000K EX39 Base 120-277V Input ...
View full detailsKeystone LED HID Replacement Lamp Wattage Selectable 45W/36W/27W E26 Base 3000K 120-277V Input Directdrive (KT-LED45PSHID-E26-830-D /G4)
Keystone LED HID Replacement Lamp Wattage Selectable 36W/27W/18W E26 Base 3000K 120-277V Input Directdrive (KT-LED36PSHID-E26-830-D /G4)
Keystone LED HID Replacement Lamp Wattage Selectable 27W/22W/18W E26 Base 3000K 120-277V Input Directdrive (KT-LED27PSHID-E26-830-D /G4)
Keystone 10 Inch Circular LED Commercial Downlight Featuring Wattage/CCT Selectable 37.5W/29.5W/21W 3000K/3500K/4000K 120-277V Input 90 CRI 0-10V D...
View full detailsKeystone 10 Inch Circular LED Recessed Downlight Featuring Wattage/CCT Selectable 37.5W/29.5W/21W 2700K/3000K/3500K/4000K/5000K 90 CRI 120-277V Inp...
View full detailsKeystone LED HID Replacement Lamp Wattage Selectable 22W/18W/12W E26 Base 3000K 120-277V Input Directdrive (KT-LED22PSHID-E26-830-D /G4)
Keystone 2X4 LED Center Basket Troffer Featuring Wattage/CCT Selectable 30W/25W/20W 3500K/4000K/5000K 120-277V Frosted Lens 0-10V Dimming (KT-CBLED...
View full detailsKeystone 75W LED Adjustable Wall Pack Wattage/CCT Selectable 75W/60W/45W 3000K/4000K/5000K 120-277V Input Bronze Housing (KT-WPLED75PS-M3-8CSB-VDIM)
Welcome to Keystone, your trusted partner in lighting solutions! With a legacy of excellence and a commitment to innovation, Keystone has been at the forefront of the lighting industry for years, providing top-quality products that illuminate your world.
At Keystone, we understand the pivotal role that lighting plays in enhancing your surroundings. Whether you're lighting up your home, office, or any other space, our extensive range of lighting solutions has you covered. From energy-efficient LED fixtures to cutting-edge smart lighting systems, we offer products that cater to your specific needs.
One of the cornerstones of Keystone's philosophy is sustainability. We're proud to offer an array of eco-friendly lighting options that not only reduce energy consumption but also help you reduce your carbon footprint. Our LED lighting solutions are designed to be both energy-efficient and long-lasting, ensuring that you not only save on your energy bills but also minimize the need for replacements.
Innovation is in our DNA. Our dedicated team of experts is constantly pushing the boundaries of lighting technology to bring you the latest advancements in the industry. Whether you're looking for sleek and modern designs or classic, timeless fixtures, Keystone has the perfect lighting solution to match your style and preferences.
What sets Keystone apart is our unwavering commitment to quality. Every product that bears the Keystone name is rigorously tested to meet the highest industry standards. We take pride in the durability, reliability, and performance of our lighting solutions. When you choose Keystone, you're choosing lighting you can trust.
Experience the brilliance of Keystone lighting solutions today and brighten up your life with products that combine style, sustainability, and innovation. Discover why Keystone is the go-to choice for lighting enthusiasts, homeowners, and businesses alike.