Shop Keystone Technologies Lighting Solutions | Stoneway Electric Supply Company

With over 100 million Keystone lighting components in use since 1945, we believe lighting should be simple, hassle-free, and transformational. We found our customers feel that choosing, designing, and installing lighting is a complicated process so we offer simplified lighting technologies and straightforward product features. Our mission at Keystone is to change the way people think about lighting.

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KT-LED27HID-E26-840-D /G2-DP 800 2nd Generation Lamp, 27 W, E26 Lamp Base, 3780 Lumens

KT-LED100HID-EX39-840-D-DP 800 DirectDrive LED HID Replacement Lamp, 100 W, 14000 Lumens

KT-RKIT-RP-6-1600-840-IP KT-RKIT Rectangular LED Kits, For Use With LED Power Unit, 3 x 6 ft

KT-LED100HID-EX39-850-D-DP 800 DirectDrive LED HID Replacement Lamp, 100 W, 14100 Lumens

KT-RKIT36-24D-840-VDIM Light Engine Kit, For Use With Keystone SmartSafe LED Emergency Drivers, 2 x 4 ft

KT-LED18T8-48P-850-D-VDIM-CP 800 Direct Drive Linear T8 Lamp, 18 W, 32 W Incandescent Equivalent, G13 Lamp Base, T8 Shape, 2100 Lumens

KT-LED45HID-H-EX39-840-D-DP 800 LED Retrofit Lamp, 45 W, 175 W Incandescent Equivalent, EX39 Lamp, 6300 Lumens

KT-LED45HID-H-EX39-850-D-DP 800 DirectDrive LED HID Replacement Lamp, 45 W, 50 W Incandescent Equivalent, 6400 Lumens

LP38/26W/940/FL/UNV Commercial PAR Lamp, 26 W, E26 Medium Lamp Base LED Lamp, PAR38 Shape, 2400 Lumens

KT-SOCKET-T8-U-T-4-W 4-Lamp Wiring Harness, For Use With Direct Drive Line Voltage LED Tubes

KT-LED63HID-H-EX39-840-D-DP 800 DirectDrive Lamp, 63 W, EX39 Lamp Base, 9198 Lumens

KT-WH-FT-36 KT-WH Cord, For Use With LED T8 freezer and cooler light bulbs

KT-LED15T8-U1G-840-D-CP 800 DirectDrive High-Efficiency Lamp, 15 W, G13 Lamp Base, T8 Shape, 1780 Lumens

KT-LED12HID-E26-850-D-DP 800 DirectDrive Lamp, 12 W, 50 W Incandescent Equivalent, E26 Lamp Base, 1740 Lumens

KT-LED18HID-E26-840-D-DP 800 Lamp, 18 W, E26 Lamp Base, 2520 Lumens

KT-SOCKET-T8-U-S-3-W 3-Lamp Wiring Harness, For Use With Direct Drive Line Voltage LED Tubes

KT-WH-FT-YS KT-WH Double Lamp, For Use With Y-Splitter Cord, IP65

KT-LED63HID-H-EX39-850-D-DP 800 DirectDrive Lamp, 63 W, EX39 Lamp Base, 9450 Lumens

KT-LED15T8-48GC-865-D /G3-CP 800 Direct Drive High Efficiency LED Lamp, 15 W, 32 W Incandescent Equivalent, G13 Lamp, T8 Shape, 1900 Lumens

KT-LED15T8-48GC-865-DX2-CP 800 DirectDrive High-Efficiency Lamp, 15 W, G13 Lamp Base, T8 Shape, 1900 Lumens

KT-LED7T8-18GC-830-D-CP 800 DirectDrive High Efficiency Lamp, 7 W, G13 Lamp Base, T8 Shape, 700 Lumens

KT-EMRG-1400-SL /B-DP Emergency Ballast, 120, 277 V

KTEB-126-1-TP Small Case Ballast, 26 W Lamp, 120 V AC, Rapid

KTEB-1C22-1-TP-WS-CP Electronic Ballast, 22 W Lamp, 120 V AC, Rapid, 0.90 Ballast Factor

KTEB-2C72-1-TP-WS-CP Electronic Ballast, 72 W Lamp, 120 V AC, Rapid, 0.80 Ballast Factor

CC579TP-CP 2-pin Electronic Lighting Ballasts, 120 V AC, Pre-Heat

KTEB-226-1-TP Parallel Fluorescent Ballast, 26 W Lamp, 120 V AC, Rapid

KTEB-120-1-TP-EMI /C-DP Electronic Ballast, 20 W Lamp, 120 V AC, Rapid, 0.9 Ballast Factor

KT-LED82P-V-840-D-DP 800 Direct Drive Replacement Lamp, 8 W, G24d/G24q/GX24q Lamp Base Lamp, 900 Lumens

KT-LED82P-H-835-D-DP 800 DirectDrive LED Lamp, 8 W, 900 Lumens

KT-LED162P-V-850-D 800 Direct Drive 2-Pin Replacement Lamp, 16 W, G24d/GX24d Lamp Base, 2000 Lumens

KT-LED14.5T8-48GC-835-D-FDIM-CP 800 DirectDrive High-Efficiency Lamp, 14.5 W, G13 Lamp Base, T8 Shape, 1800 Lumens

KT-EMRG-LED-12C-1200-EN /DF-IP Emergency Battery Backup, 120 to 277 V AC Input, 20 to 54 VDC Output, 12.5 in L x 2.23 in W

KT-EMRG-LED-5C-500-SEN Emergency Battery Backup, 120 to 277 V AC Input, 20 to 60 VDC Output, 19.41 in L x 1.24 in W

KT-RKIT50PS-24PD-8CSA-VDIM 800 Light Engine Kit, For Use With Keystone SmartSafe LED Emergency Drivers, 2 x 4 ft

KT-MSLED28-4-840-VDIM-P Premium Microstrip Fixture, LED Lamp, 120 to 277 V AC

KT-PLED-SM-24-KIT Surface Mount Kit, For Use With 2 x 4 ft LED Panel Lights, White