Keystone

Keystone Technologies is one of the most prominent lighting manufacturers in the world. They produce a wide variety of ballasts, LED Drivers, LED Bulbs and more. Keystone strives for environmentally friendly and cost efficient lighting fixtures.  > More Information
 
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              KTLD-40-UV-SC1400-56-VDIM-W1 /USB Keystone SmartCurrent- USB Programmable LED DriversKeystone MSRP: $40.00Now: $32.95Was: $40.0040W, 470-1400mA Output, 0-10V Dimming, Programmable via Smart Current software, Integrated USB-C PortKeystone SmartCurrent- USB Programmable LED Drivers Spec SheetsKeystone SmartCurrent- USB Programmable LED Drivers Spec SheetKT-AHN-83MSRP: $40.00Now: $32.95Was: $40.00
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              Keystone KT-LED11.5T8-48GC-835-S Smartdrive T8 LED Lamp - 3500K Shatterproof-GlassKeystone MSRP: $12.00Now: $9.95Was: $12.00Keystone SmartDrive KT-LED11.5T8-48GC-835-S is a ballast compatible direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps, 11.5W, 3500K, Type A 4 ft shatter-proof coated glass tube, Beam Angle 220°, ballast compatible...KT-LED11.5T8-48GC-835-SMSRP: $12.00Now: $9.95Was: $12.00
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              Keystone KT-LED11.5T8-48GC-850-S Smartdrive T8 LED Lamp - 5000K Shatterproof-GlassKeystone MSRP: $12.00Now: $9.95Was: $12.00Keystone SmartDrive KT-LED11.5T8-48GC-850-S is a ballast compatible direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps, 11.5W,5000K, Type A 4 ft shatter-proof coated glass tube, Beam Angle 220°, ballast compatible...KT-LED11.5T8-48GC-850-SMSRP: $12.00Now: $9.95Was: $12.00
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              KTLD-100-UV-PS1800-54-VDIM-LM2 Keystone Power Select LED Driver - 100W 1500/1600/1700/1800mA DimmableKeystone MSRP: $44.00Now: $35.95Was: $44.00Keystone Field Adjustable Constant Current LED Driver, 100W Max Power Output, Universal 120-277V Input, Field Selectable 1500mA/1600mA/1700mA/1800mA Fixed Output Current, 30-54Vdc Output, Analog 0-10V Dimming Keystone 100W Power Select Constant...KT-KTLD-100-UV-PS1800-54-VDIM-LM2MSRP: $44.00Now: $35.95Was: $44.00
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              HPS-150X-Q-KIT Keystone High Pressure Sodium Ballast KitKeystone MSRP: $106.00Now: $87.95Was: $106.00Keystone HPS-150X-Q-KIT high pressure sodium ballast kit, compatible with 150 watt S55 high pressure sodium lamps, quad tap input 120/208/240/277 line voltage, HX-HPF circuit type. Keystone 150 Watt High Pressure Sodium Ballast Kit ANSI: S55 Line...HPS-150X-Q-KITMSRP: $106.00Now: $87.95Was: $106.00
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              Keystone MPS-400A-Q-KIT Metal Halide Ballast Kit - 400W M135/M155 QuadKeystone MSRP: $160.00Now: $132.95Was: $160.00Keystone MPS-400A-Q-KIT metal halide ballast and capacitor kit for 400 watt M135 and M155 bulbs, 120/208/240/277 volts quad tap input, CWA circuit type. Keystone 400 Watt Metal Halide Kit ANSI: M135 or M155 Form Factor: Core and Coil...MPS-400A-Q-KITMSRP: $160.00Now: $132.95Was: $160.00
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              KTLD-100-UV-24V-MC2 Keystone Constant Voltage LED Driver - 100W 24Vdc MicroCaseKeystone MSRP: $71.00Now: $58.95Was: $71.00Keystone KTLD-100-UV-24V-MC2 MicroCase Constant Voltage LED Driver, 100W Max Power Output, Universal 120-277V AC Input, Fixed 24VDC Output Voltage, 4 Amp Max Output, Non-dimming Keystone 100W 24VDC MicroCase Constant Voltage LED Driver Constant...KT-KTLD-100-UV-24V-MC2MSRP: $71.00Now: $58.95Was: $71.00
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              CAP-150MH Keystone Metal Halide Capacitor - 150W 16uF 280V DryKeystone MSRP: $23.00Now: $18.95Was: $23.00Keystone Dry Film Capacitor HID Metal Halide (MH) 150 Watt, 16uF, 280V Keystone Dry Film Capacitor Metal Halide (MH) 150 WattCAP-150MHMSRP: $23.00Now: $18.95Was: $23.00
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              KT-EMRG-500-SL Keystone Emergency Lighting Ballast - Low-Profile 500-LumenKeystone MSRP: $87.00Now: $71.95Was: $87.00KEYSTONE Electronic Emergency Ballast, Low Profile, up to 500 Lumens 90 minutes, 120V/277V, 1 Lamp, most (2' -4') T8, T10, T12 fluorescent + 13W-36W CFLs (4-pin), Test Switch and Indicator Light Included Keystone 500 Lumen Emergency Light Ballast -...BSF-KT-EMRG-500-SLMSRP: $87.00Now: $71.95Was: $87.00
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              KT-LED14A19-O-840-ND-CS /G2 Keystone LED Standard Bulb with 4000KKeystone MSRP: $5.00Now: $3.95Was: $5.00Keystone 14W A19 LED LampThis Keystone LED bulb has a A19 shape and a E26 base, generates 1600 lumens and 14W output, with 120V input and 4000K color temperature Spec SheetsKeystone LED Standard Bulb Spec SheetKT-TNM-41MSRP: $5.00Now: $3.95Was: $5.00
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            Out of stock  KT-LED12T8-36GC-840-D Keystone DirectDrive T8 LED Lamp - 3ft 4000KKeystone MSRP: $12.00Now: $9.95Was: $12.00KT-LED12T8-36GC-840-D replaces conventional fluorescent lamps and requires no external ballast or driver. KT-LED12T8-36GC-840-D DirectDrive LED T8 Replacement LED Bulb Replacement for conventional fluorescent lamps No need for external ballast or...KT-LED12T8-36GC-840-DMSRP: $12.00Now: $9.95Was: $12.00
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              KTAT-70-480-277 Keystone Step-Down AutoTransformer Bottom Studs - 70VA 480V/347V to 277VKeystone MSRP: $87.00Now: $71.95Was: $87.00Keystone Step-down Auto-transformer 480/347V to 277V. Max Power Load 70VA, use with Ballasts or LED drivers, Side Exit Leads Keystone 480/347V to 277V Step-down Auto-Transformer Lighting Step-down transformers and auto-transformers are used when you...BSF-KT-KTAT-70-480-277MSRP: $87.00Now: $71.95Was: $87.00
 
            




