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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KT-LED15T8-48GC-840-D Keystone DirectDrive T8 LED Lamp - 15W 4-ft 4000K
Keystone
MSRP: $11.00Now: $8.95Was: $11.00KT-LED15T8-48GC-840-D replaces conventional fluorescent lamps and requires no external ballast or driver, 15W, 2000 Lumen, 4' length, 240' Beam Angle, Ballast Bypass, DLC 4.0, Coated. KT-LED15T8-48GC-840-D/G3 DirectDrive LED T8 Replacement LED...KT-LED15T8-48GC-840-D/G3MSRP: $11.00Now: $8.95Was: $11.00 -
KTEB-114-1-TP-FC Keystone Electronic Fluorescent Ballast
Keystone
MSRP: $12.00Now: $9.95Was: $12.00KEYSTONE Electronic Fluorescent Ballast, 120V, Operates single F21T5, F14T5, F13T5, F8T5, F6T5 Lamps, Rapid Start Ballast Keystone Fluorescent 14 Watt T5 Rapid Start Ballast Performance and Safety UL/935 (Class P, Type HL, Type CC, Type 1 outdoor)...KT-KTEB-114-1-TP-FCMSRP: $12.00Now: $9.95Was: $12.00 -
KTEB-128-1-TP-FC-PH Keystone Electronic Fluorescent Ballast
Keystone
MSRP: $15.00Now: $11.95Was: $15.00KEYSTONE Electronic Fluorescent Ballast, 120V Input, Operates (1) F28T5, (1) F21T5 or (2) F14T5 Lamps, Rapid Start Ballast Keystone Fluorescent 28W T5 Rapid Start Ballast Performance and Safety FC - Finger Case PH - Pre Heat UL/935 (Class P,...KT-KTEB-128-1-TP-FC-PHMSRP: $15.00Now: $11.95Was: $15.00 -
KT-LED15T8-48GC-865-D Keystone DirectDrive T8 LED Lamp
Keystone
MSRP: $10.00$8.95KT-LED15T8-48GC-865-D replaces conventional fluorescent lamps and requires no external ballast or driver, 15W, 1900 Lumen, 4' length, 240' Beam Angle, Ballast Bypass, DLC 4.0, Coated. DISCONTINUED BY MANUFACTURER - NOW SHIPPING CANDIDATE REPLACEMENT...KT-LED15T8-48GC-865-D/G3MSRP: $10.00$8.95 -
HPS-100R-1-KIT Keystone High Pressure Sodium Ballast Kit - 100W S54 120V
Keystone
MSRP: $54.00Now: $44.95Was: $54.00Keystone HPS-100R-1-KIT High Pressure Sodium ballast kit compatible with 100 watt S54 bulbs, 120 line voltage and single tap input, Core and Coil R-NPF/R-HPF circuit type Keystone 100 Watt HPS Kit ANSI: S54 Line Voltage: 120 Frequency: 60...HPS-100R-1-KITMSRP: $54.00Now: $44.95Was: $54.00 -
KTEB-332-UV-IS-N-P Keystone Instant Start T8 Ballast - Normal Ballast Factor
Keystone
MSRP: $23.00Now: $18.95Was: $23.00KEYSTONE Electronic Fluorescent Ballast, Normal Ballast Factor, 120-277V, Operates 2 or 3 of F32T8, F25T8, F17T8, F15T8, F40T8, PLL40W, PLL28WS, PLL25W Lamps, Instant Start Keystone Normal Ballast Factor T8 Instant Start Ballast Performance and...KTEB-332-UV-IS-N-PMSRP: $23.00Now: $18.95Was: $23.00 -
KTLD-85-UV-SC2600-56-VDIM-U4 Keystone Constant Current Programmable LED Driver - 85W 860-2600mA Dimmable
Keystone
MSRP: $39.00Now: $31.95Was: $39.00Keystone Programmable SmartCurrent Constant Current Driver, 85W Max Power, Universal 120-277V Input, Fixed Output Current 860-2600mA (factory default 2600mA), 10-56Vdc Output, 0-10V Analog Dimming, IP20 dry/damp Keystone 85W Constant Current...KT-SCR-53MSRP: $39.00Now: $31.95Was: $39.00 -
KTEB-226-UV-RS-DW Keystone Compact Fluorescent Ballast
Keystone
MSRP: $30.00Now: $24.95Was: $30.00KEYSTONE KTEB-226-UV-RS-DW Compact Electronic Fluorescent Ballast, 120-277V multivoltage, Operates CFQ26W/G24q, CFTR26W/GX24q, F24T5 HO, CFTR32W/GX24q, CFTR42W/GX24q, FC16T9, Programmed Rapid Start Ballasts. KTEB-226-UV-RS-DW...KT-KTEB-226-UV-RS-DWMSRP: $30.00Now: $24.95Was: $30.00 -
KTEB-228HE-UV-PS-SL Keystone Electronic Fluorescent Ballast - Leads
Keystone
MSRP: $34.00Now: $27.95Was: $34.00KEYSTONE Electronic Fluorescent Ballast, 120-277V input, Operates 1 or 2 F14T5, F21T5, F28T5, F35T5 HE Lamps, Lead Wires Feet Mount, Program Rapid Start Ballast Keystone Fluorescent T5 Program Rapid Start Ballast Performance and Safety UL...KT-KTEB-228HE-UV-PS-SLMSRP: $34.00Now: $27.95Was: $34.00 -
KTEB-120-1-TP-EMI Keystone Electronic Fluorescent Ballast
Keystone
MSRP: $14.00Now: $10.95Was: $14.00KEYSTONE Electronic Fluorescent Ballast, 120V Input, 1 Lamp F20T8, F18T8, F17T8, F15T8, F14T8, F20T12, F15T12, F14T12, Rapid Start Ballast Keystone Fluorescent 20 Watt T8 and T12 Ballast Performance and Safety UL/935 (Class P, Type HL, Type CC,...BSF-KTEB-120-1-TP-EMIMSRP: $14.00Now: $10.95Was: $14.00 -
KTLD-30-UV-SC1050-56-VDIM-U7 Keystone Programmable LED Driver - 30W 1050mA Dimmable
Keystone
MSRP: $33.00Now: $26.95Was: $33.00Keystone SmartCurrent Constant Current Driver, 30W Max Power Output, Universal 120-277V Input, Programmable Fixed Output Current 350-1050mA (factory set 1050mA), 10-56Vdc Ooutput, Analog 0-10V Analog Dimming, IP20 dry and damp locations. Keystone 30W...QVU-52MSRP: $33.00Now: $26.95Was: $33.00 -
KTSB-E-1232-24-UV-S Keystone SmartWire Sign Ballast
Keystone
MSRP: $94.00$81.95Features SmartWire Technology that allows replacing old traditional magnetic ballasts for quick and seamless installation and compatibility! Keystone KTSB-E-1232-24-UV-S Sign Ballast, Powers T12HO 12 ft to 32 ft or T8HO 12 ft to 24 ft total bulb length...KT-KTSB-E-1232-24-UV-SMSRP: $94.00$81.95