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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Keystone KT-LED18T8-U6GC-8xx-D DirectDrive U-Bend LED
Keystone
MSRP: $24.00$19.95Keystone DirectDrive U-Bent 18W LED Replaces F32T8 and F40T12 Fluorescent U-bends, 3500K/4000K/5000K Color Temperature, Shatterproof Glass Coated Finish, Single Ended Wiring U-Bent LED Tubes 18W for F32T8 and F40T12 Replacements Keystone makes...KT-LED18T8-U6GC-8xx-DMSRP: $24.00$19.95 -
KT-LED26T8-60P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 60"
Keystone
MSRP: $84.00Now: $69.95Was: $84.00Keystone KT-LED26T8-60P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 60" long, 26W - 125 lm/W, 4000K, 3250 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED26T8-60P2S-840-DMSRP: $84.00Now: $69.95Was: $84.00 -
MH-175A-Q-KIT Keystone Metal Halide Ballast Kit - 175W M57 Quad
Keystone
MSRP: $52.00$39.95Keystone MH-175A-Q-KIT metal halide ballast and capacitor kit for 175 watt M57 and H39 bulbs, 120/208/240/277 volts quad tap input, CWA circuit type. SHIPPING RECOMMENDED REPLACEMENT. Please review to confirm appropriate for your application and...MH-175A-Q-KITMSRP: $52.00$39.95 -
EI500 Lithonia Flourescent Low Profile Battery Pack - 500 Lumen
Lithonia Lighting by Acuity
$116.95LITHONIA LIGHTING 90 Minute Emergency Battery Pack, up to 500 Lumens, Operates 1 2'-4' T8/T12 Lamps, Dual 120/277V Input, Integrated Test Switch Pilot Light Lithionia 500 Lumen Emergency Battery Pack Operates one 2’ or 4’ linear or...BSF-LITH-EI500$116.95 -
KTLD-25-UV-PS600-42-VDIM-LP2 Keystone Power Field-Select LED Driver - 25W 450/500/550/600mA Dimmable
Keystone
MSRP: $22.00Now: $17.95Was: $22.00Keystone Field Adjustable Constant Current LED Driver, 25W Max Output Ppower, Universal 120-277V Input, Field Selectable 450mA/500mA/550mA/600mA Fixed Output Current, 20-42Vdc Output, Analog 0-10V Dimmable Keystone 25W Power Select Constant Current...SRG-81MSRP: $22.00Now: $17.95Was: $22.00 -
CAP-250MPS Keystone Pulse Start Dry Film Metal Halide Capacitor - 250W Quad 17uF 400V
Keystone
MSRP: $30.00Now: $24.95Was: $30.00Keystone Dry Film Pulse Start (PS) Metal Halide Dry Film Capacitor, 250 Watt, 17uF, 400V Keystone 250W Pulse Start Metal Halide Dry Film Capacitor CAP-250MPS Pulse Start Metal Halide 250W 17μF 400V Dry Film Spec Sheets Keystone CAP-250MPS...CAP-250MPSMSRP: $30.00Now: $24.95Was: $30.00 -
CAP-400MPS Keystone Pulse Start Metal Halide Capacitor - 400W 26uF 330V
Keystone
MSRP: $32.00Now: $25.95Was: $32.00Keystone Dry Film Capacitor HID Pulse Start Metal Halide (mps) 400W, 26uF, 330V Keystone 400W Dry Film CapacitorP ulse Start Metal HalideCAP-400MPSMSRP: $32.00Now: $25.95Was: $32.00 -
KT-SOCKET-RDC-SPR-SIGN-1 Keystone Sign Hero Accessories
Keystone
MSRP: $8.00Now: $5.95Was: $8.00Recessed Double Contact Socket for SignHero Lamps, Plunger EndKeystone Sign Hero Accessories Spec SheetsKeystone Sign Hero Accessories Spec SheetKT-VWC-84MSRP: $8.00Now: $5.95Was: $8.00 -
SS22WSTP Keystone Circline Ballast - 20W/FC6T9 22W/FC8T9
Keystone
MSRP: $23.00Now: $18.95Was: $23.00KEYSTONE ElectroMagnetic Circline Ballast, 120V, Single 20W FC6T9 or 22W FC8T9 Lamp with Socket Connector Attached Keystone Circline 20W/22W T9 Ballast Performance and Safety UL/935 (Class P, Type 1 outdoor) listed Sound Rated Class A Parallel...KT-SS22WSTPMSRP: $23.00Now: $18.95Was: $23.00 -
KT-LED12HID-E26-8xx-D Keystone 12W DirectDrive HID LED - 50W Metal Halide Equivalent
Keystone
MSRP: $50.00$40.95Keystone 12W LED Corn Cob Lamp, Direct Drive (Ballast Bypass), 50W Metal Halide Equivalent, 3000K/4000K/5000K Options, IP64 Rated, 120-277V, 1,700 Lumens, Medium E26 Base. KT-LED12HID-E26-830-D Specs KT-LED12HID-E26-840-D...KT-LED12HID-E26-8xx-DMSRP: $50.00$40.95 -
KTEB-432-UV-IS-H-P Keystone T8 Instant Start Ballast - High Ballast Factor
Keystone
MSRP: $39.00Now: $31.95Was: $39.00KEYSTONE KTEB-432-UV-IS-H-P Electronic Fluorescent Ballast, High (1.18) Ballast Factor, Universal 120-277V Input, Operates F432T8 (32W), F432T8 (30W) F432T8 (28W) Lamps, Instant Start Keystone Fluorescent T8 Instant Start Ballast Performance and...BSF-KT-KTEB-432-UV-IS-H-PMSRP: $39.00Now: $31.95Was: $39.00 -
MH-175A-D-FCAN Keystone 175W F-can Metal Halide Ballast
Keystone
MSRP: $178.00Now: $147.95Was: $178.00Keystone 175W M57 H39 Metal Halide Fcan Ballast Key Features Dual 120/277 Input Voltage Min. Starting Temp. -30 Degrees C High Power Factor Small size and lightweight Metallic enclosure Cross References Advance 72C5581-NP-001 GE...KT-MH-175A-D-FCANMSRP: $178.00Now: $147.95Was: $178.00