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Part #KSTN KTEB-432-UV-IS-N-P-DP T8 ELECTRONIC BALLAST HPF INSTANT START 3 OR 4 LAMP 17W/25W/32W 120/277V Keystone Technologies, KTEB-432-UV-IS-N-P-DP, Ballast, F32T8 Lamp, 25, 28, 30, 32 W Wattage, 120 to 277 VAC, 0.93, 0.85, 0.79, 0.74 A, 50 to 60 Hz Fre
MFG #KTEB-432-UV-IS-N-P-DP
395 in Stock. More available 10/08/2026
$25.97/EA
Part #KSTN KTEB-232-UV-IS-N-P-DP T8 ELECTRONIC BALLAST HPF INSTANT START 1 OR 2 LAMP 17W/25W/32W 120/277V Keystone Technologies, KTEB-232-UV-IS-N-P-DP, Ballast, Electronic, F32T8 Lamp, 32 W Lamp, 54.4 W Wattage, 120 V, 0.48 A, 50/60 Hz Frequency, Instant S
MFG #KTEB-232-UV-IS-N-P-DP
554 in Stock. More available 09/22/2026 and 10/08/2026
$19.74/EA
Part #KSTN KT-RHLED150PS-11C-8CSB-VDIM- W/G2 RND HIGHBAY GEN 2 150W POWER COLOR SELECTABLE 150W/100W/70W 11-INCH DIAMETER 90DEG LENS 3000K/4000K/5000K 0-10V DIMMING BUILT-IN SENSOR RECEPT O-BOLT/J-HOOK INCLUDED FINISH WHITE HOUSING 120-277V DLC#S-BVBJ
MFG #KT-RHLED150PS-11C-8CSB-VDIM-
2 in Stock. More available 10/08/2026
$282.70/EA
Part #KSTN KTEB-332-UV-IS-N-P-DP T8 ELECTRONIC BALLAST HPF INSTANT START 2 OR 3 LAMP 17W/25W/32W 120/277V Keystone Technologies, KTEB-332-UV-IS-N-P-DP, Ballast, Electronic, F32T8 Lamp, 32 W Lamp, 83.6 W Wattage, 120 V, 0.73 A, 50/60 Hz Frequency, Instant S
MFG #KTEB-332-UV-IS-N-P-DP
282 in Stock. More available 10/08/2026
$23.90/EA
Part #KSTN KT-LED25T5HO-48GC-850-DX2 25W LED T5 TUBE, SHATTER-PROOF COATED GLASS, DIRECT DRIVE BYPASS, SINGLEOR DOUBLE ENDED, 4 FT., 5000K,80+CRI, 120-277V INPUT Keystone Technologies, KT-LED25T5HO-48GC-850-DX2, Lamp, KT-LED25T5HO-48GC-850-DX2 Designation,
MFG #KT-LED25T5HO-48GC-850-DX2
108 in Stock. More available 10/08/2026
$22.96/EA
Part #KSTN KTEB-240-UV-TP-PIC-DP T12 ELECTRONIC BALLAST HPF RAPID START 2 LAMP 34/40W 120/277V Keystone Technologies, KTEB-240-UV-TP-PIC-DP, Ballast, Electronic, F34T12/F40T12 Lamp, 40 W Lamp, 70, 72 W Wattage, 277, 120 V, 0.62 A, 50/60 Hz Frequency, Rapid
MFG #KTEB-240-UV-TP-PIC-DP
64 in Stock. More available 09/22/2026 and 10/08/2026
$32.00/EA
Part #KSTN KTEB-226-UV-RS-DW-KIT CFL ELECTRONIC BALLAST HPF RAPID START 1 OR 2 LAMP 26W 120/277V Keystone Technologies, KTEB-226-UV-RS-DW-KIT, Dual Wire Case Ballast, 26 W Lamp, 120 to 270 VAC, 50 to 60 Hz Frequency, Rapid Start, -18 deg C Minimum Starting
MFG #KTEB-226-UV-RS-DW-KIT
147 in Stock. More available 10/08/2026
$41.46/EA
Part #KSTN KT-DDSLEDT8-8-4L-DP 8FT 4 lamp Complete Strip Fixture, Wired for Type B T8 LED Tubes (lamps sold seperately) EZ-code UXD-68 Keystone Technologies Strip Light Fixture, Direct Drive T8, Fluorescent Lamp, 22 W Lamp, 4 Lamps, Steel Housing Material,
MFG #KT-DDSLEDT8-8-4L-DP
79 in Stock. More available 10/08/2026
$93.61/EA
Part #KTEB-242-UV-PS-DW-CP 1 OR 2X42W CFL OR 1 OR 2X 40W BIAX, 120-277V, PROGRAM START, END OF LIFE PROTECTED, CARTON PACK Keystone Technologies, KTEB-242-UV-PS-DW-CP, Metal Electronic Ballast, 42 W Lamp, 120 to 270 VAC, 50 to 60 Hz Frequency, Program Star
MFG #KTEB-242-UV-PS-DW-CP
11 in Stock. More available 10/08/2026
$53.51/EA
Part #KSTN KTEB-259-UV-IS-N-DP T8 ELECTRONIC BALLAST HPF INSTANT START 1 OR 2 LAMP 38W/51W/59W 120/277V Keystone Technologies, KTEB-259-UV-IS-N-DP, Ballast, Electronic, F96T8 Lamp, 59 W Lamp, 108 W Wattage, 120 V, 0.92 A, 50/60 Hz Frequency, Instant Start,
MFG #KTEB-259-UV-IS-N-DP
58 in Stock. More available 10/08/2026
Part #KSTN KTEB-254HO-UV-PS/A-DP T5HO ELECTRONIC BALLAST HPF PROGRAM START 1 OR 2 LAMP 54W 120/277V
MFG #KTEB-254HO-UV-PS/A-DP
70 in Stock. More available 09/22/2026 and 10/08/2026
$60.36/EA
Part #KSTN KTEB-454HO-UV-PS-DP T5HO ELECTRONIC BALLAST HPF PROGRAM START 1-4 LAMP 49W/54W 120/277V Keystone Technologies Electronic Ballast, F54T5HO Fluorescent Lamp, 240 W Wattage, 120 VAC, 1.93 A, 50/60 Hz Frequency, Program Start, -20 deg F Minimum Star
MFG #KTEB-454HO-UV-PS-DP
76 in Stock. More available 10/08/2026
$83.01/EA
Part #KSTN KTLD-50-UV-SC1400-56-VDIM-U7/ USB PROGRAMMABLE CONSTANT CURRENT LED DRIVER, 50W, 470-1400MA OUTPUT, 120-277V INPUT, 0-10V DIMMING, PROGRAMMABLE VIA SMART CURRENT SOFTWARE, INTEGRATED USB-C PORT Keystone Technologies, KTLD-50-UV-SC1400-56-VDIM-
MFG #KTLD-50-UV-SC1400-56-VDIM-U7/
33 in Stock. More available 10/08/2026
$69.40/EA
Part #KSTN KT-LED14.5T8EM-48GC-8CSJ-D 14.5W LED T8 EMERGENCY BACKUP LED TUBE, 2000 LUMEN STD - 500 LUMEN EMRG, 4F, COLOR SELECT 3000/3500/4000/5000/6500K, 120-277V INPUT Keystone Technologies, KT-LED14.5T8EM-48GC-8CSJ-D, Lamp Light, 14.5 W Wattage, 120 to
MFG #KT-LED14.5T8EM-48GC-8CSJ-D
106 in Stock. More available 10/08/2026
$128.21/EA
Part #KSTN KTEB-228HE-UV-PS-CP T5 ELCTRONIC BALLAST HPF PROGRAM START 1 OR 2 LAMP 14W/21W/28W 120/277V Keystone Technologies, KTEB-228HE-UV-PS-CP, Ballast, F28T5 Lamp, 64 W Wattage, 120 to 277 V, 0.55 A, 50 to 60 Hz Frequency, -18 deg C Minimum Starting, T
MFG #KTEB-228HE-UV-PS-CP
63 in Stock. More available 10/08/2026
$61.09/EA
Part #KSTN KT-DDSLEDT8-4-2L-DP 4'ft- 2 lamp Complete Strip Fixture, Wired for Type B T8 LED Tubes (lamps sold seperate) EZ-CODE QJQ-29
MFG #KT-DDSLEDT8-4-2L-DP
28 in Stock. More available 10/08/2026
$61.20/EA
Part #KSTN KTEB-218-UV-RS-DW-KIT CFL ELECTRONIC BALLAST HPF RAPID START 1 OR 2 LAMP 18W 120/277V Keystone Technologies, KTEB-218-UV-RS-DW-KIT, Dual Wire Case Ballast, 18 W Lamp, 120 to 270 VAC, 50 to 60 Hz Frequency, Rapid Start, -18 deg C Minimum Starting
MFG #KTEB-218-UV-RS-DW-KIT
48 in Stock. More available 10/08/2026
$41.46/EA
Part #KSTN KT-MSLED19-2-840-VDIM-P 2' LED MICRO STRIP 19W 2489 LUMENS 4000K 120-277V 0-10V DIMMING REPLACES (2) 2' T8 5 YEAR WARRANTY Keystone Technologies, KT-MSLED19-2-840-VDIM-P, Microstrip Fixture, Series: Premium, 120 to 277 VAC, LED Lamp, 19 W Lamp,
MFG #KT-MSLED19-2-840-VDIM-P
49 in Stock. More available 10/08/2026
$85.71/EA
Part #KSTN KTLD-75-UV-PS1400-54-VDIM-LM2 Power Select constant current LED driver, 75W, Selectable output currents include 1100mA, 1200mA, 1300mA, and 1400mA, 30-54Vdc Output Voltage, 120-277V Input, 0-10V Dimming Keystone Technologies, KTLD-75-UV-PS1400-5
MFG #KTLD-75-UV-PS1400-54-VDIM-LM2
13 in Stock. More available 10/08/2026
$84.88/EA
Part #KSTN KT-MSLED28-4-840-VDIM-P 4' LED MICRO STRIP 28W 3640 LUMENS 4000K 120-277V 0-10V DIMMING REPLACES (2) 4' T8 5 YEAR WARRANTY Keystone Technologies, KT-MSLED28-4-840-VDIM-P, Microstrip Fixture, Series: Premium, 120 to 277 VAC, LED Lamp, 28 W Lamp,
MFG #KT-MSLED28-4-840-VDIM-P
65 in Stock. More available 10/08/2026
$106.29/EA
Part #KSTN KT-TFLED100-850-CS/30FT KEYSTONE LED TEMPORARY JOBSITE FIXTURE 100W 5000K 12000LM DIFFUSED LENS WITH 30 FOOT POWER CORD MOUNTING HOOK SAFETY CAGE LINKABLE 
MFG #KT-TFLED100-850-CS/30FT
8 in Stock. More available 10/08/2026
$156.99/EA
Part #KSTN KTEB-2110-UV-TP-PIC T12HO ELECTRONIC BALLAST HPF RAPID START 1 OR 2 LAMP 60W/75W/85W/95W/110W
MFG #KTEB-2110-UV-TP-PIC
44 in Stock. More available 10/08/2026
$49.87/EA
Part #KSTN KTEB-213-UV-PS-DW-CP CFL ELECTRONIC BALLAST PROGRAM START 1 OR 2 LAMP 13W 120/277V Keystone Technologies, KTEB-213-UV-PS-DW-CP, Ballast, CFQ13W/CFTR13W Lamp, 13 W Lamp, 30, 32 W Wattage, 120 to 277 VAC, 0.25, 0.27 A, 50 to 60 Hz Frequency, Progr
MFG #KTEB-213-UV-PS-DW-CP
23 in Stock. More available 10/08/2026
$52.26/EA
Part #KSTN KT-LED14.5T8-48G-8CSJ-DX2 14.5W LED T8 TUBE, 1800 LUMEN, GLASS CONSTRUCTION, 4FT, COLOR SELECT 3000/3500/4000/5000K/6500K, 120-277V INPUT, DIRECT DRIVE, SINGLE AND DOUBLE ENDED WIRING
MFG #KT-LED14.5T8-48G-8CSJ-DX2
58 in Stock. More available 10/08/2026
$11.95/EA
Part #KSTN KTEB-432-UV-IS-N-P-DP T8 ELECTRONIC BALLAST HPF INSTANT START 3 OR 4 LAMP 17W/25W/32W 120/277V Keystone Technologies, KTEB-432-UV-IS-N-P-DP, Ballast, F32T8 Lamp, 25, 28, 30, 32 W Wattage, 120 to 277 VAC, 0.93, 0.85, 0.79, 0.74 A, 50 to 60 Hz Fre
MFG #KTEB-432-UV-IS-N-P-DP
395 in Stock. More available 10/08/2026
$25.97/EA
Part #KSTN KTEB-232-UV-IS-N-P-DP T8 ELECTRONIC BALLAST HPF INSTANT START 1 OR 2 LAMP 17W/25W/32W 120/277V Keystone Technologies, KTEB-232-UV-IS-N-P-DP, Ballast, Electronic, F32T8 Lamp, 32 W Lamp, 54.4 W Wattage, 120 V, 0.48 A, 50/60 Hz Frequency, Instant S
MFG #KTEB-232-UV-IS-N-P-DP
554 in Stock. More available 09/22/2026 and 10/08/2026
$19.74/EA
Part #KSTN KT-RHLED150PS-11C-8CSB-VDIM- W/G2 RND HIGHBAY GEN 2 150W POWER COLOR SELECTABLE 150W/100W/70W 11-INCH DIAMETER 90DEG LENS 3000K/4000K/5000K 0-10V DIMMING BUILT-IN SENSOR RECEPT O-BOLT/J-HOOK INCLUDED FINISH WHITE HOUSING 120-277V DLC#S-BVBJ
MFG #KT-RHLED150PS-11C-8CSB-VDIM-
2 in Stock. More available 10/08/2026
$282.70/EA
Part #KSTN KTEB-332-UV-IS-N-P-DP T8 ELECTRONIC BALLAST HPF INSTANT START 2 OR 3 LAMP 17W/25W/32W 120/277V Keystone Technologies, KTEB-332-UV-IS-N-P-DP, Ballast, Electronic, F32T8 Lamp, 32 W Lamp, 83.6 W Wattage, 120 V, 0.73 A, 50/60 Hz Frequency, Instant S
MFG #KTEB-332-UV-IS-N-P-DP
282 in Stock. More available 10/08/2026
$23.90/EA
Part #KSTN KT-LED25T5HO-48GC-850-DX2 25W LED T5 TUBE, SHATTER-PROOF COATED GLASS, DIRECT DRIVE BYPASS, SINGLEOR DOUBLE ENDED, 4 FT., 5000K,80+CRI, 120-277V INPUT Keystone Technologies, KT-LED25T5HO-48GC-850-DX2, Lamp, KT-LED25T5HO-48GC-850-DX2 Designation,
MFG #KT-LED25T5HO-48GC-850-DX2
108 in Stock. More available 10/08/2026
$22.96/EA
Part #KSTN KTEB-240-UV-TP-PIC-DP T12 ELECTRONIC BALLAST HPF RAPID START 2 LAMP 34/40W 120/277V Keystone Technologies, KTEB-240-UV-TP-PIC-DP, Ballast, Electronic, F34T12/F40T12 Lamp, 40 W Lamp, 70, 72 W Wattage, 277, 120 V, 0.62 A, 50/60 Hz Frequency, Rapid
MFG #KTEB-240-UV-TP-PIC-DP
64 in Stock. More available 09/22/2026 and 10/08/2026
$32.00/EA
Part #KSTN KTEB-226-UV-RS-DW-KIT CFL ELECTRONIC BALLAST HPF RAPID START 1 OR 2 LAMP 26W 120/277V Keystone Technologies, KTEB-226-UV-RS-DW-KIT, Dual Wire Case Ballast, 26 W Lamp, 120 to 270 VAC, 50 to 60 Hz Frequency, Rapid Start, -18 deg C Minimum Starting
MFG #KTEB-226-UV-RS-DW-KIT
147 in Stock. More available 10/08/2026
$41.46/EA
Part #KSTN KT-DDSLEDT8-8-4L-DP 8FT 4 lamp Complete Strip Fixture, Wired for Type B T8 LED Tubes (lamps sold seperately) EZ-code UXD-68 Keystone Technologies Strip Light Fixture, Direct Drive T8, Fluorescent Lamp, 22 W Lamp, 4 Lamps, Steel Housing Material,
MFG #KT-DDSLEDT8-8-4L-DP
79 in Stock. More available 10/08/2026
$93.61/EA
Part #KTEB-242-UV-PS-DW-CP 1 OR 2X42W CFL OR 1 OR 2X 40W BIAX, 120-277V, PROGRAM START, END OF LIFE PROTECTED, CARTON PACK Keystone Technologies, KTEB-242-UV-PS-DW-CP, Metal Electronic Ballast, 42 W Lamp, 120 to 270 VAC, 50 to 60 Hz Frequency, Program Star
MFG #KTEB-242-UV-PS-DW-CP
11 in Stock. More available 10/08/2026
$53.51/EA
Part #KSTN KTEB-259-UV-IS-N-DP T8 ELECTRONIC BALLAST HPF INSTANT START 1 OR 2 LAMP 38W/51W/59W 120/277V Keystone Technologies, KTEB-259-UV-IS-N-DP, Ballast, Electronic, F96T8 Lamp, 59 W Lamp, 108 W Wattage, 120 V, 0.92 A, 50/60 Hz Frequency, Instant Start,
MFG #KTEB-259-UV-IS-N-DP
58 in Stock. More available 10/08/2026
Part #KSTN KTEB-254HO-UV-PS/A-DP T5HO ELECTRONIC BALLAST HPF PROGRAM START 1 OR 2 LAMP 54W 120/277V
MFG #KTEB-254HO-UV-PS/A-DP
70 in Stock. More available 09/22/2026 and 10/08/2026
$60.36/EA
Part #KSTN KTEB-454HO-UV-PS-DP T5HO ELECTRONIC BALLAST HPF PROGRAM START 1-4 LAMP 49W/54W 120/277V Keystone Technologies Electronic Ballast, F54T5HO Fluorescent Lamp, 240 W Wattage, 120 VAC, 1.93 A, 50/60 Hz Frequency, Program Start, -20 deg F Minimum Star
MFG #KTEB-454HO-UV-PS-DP
76 in Stock. More available 10/08/2026
$83.01/EA
Part #KSTN KTLD-50-UV-SC1400-56-VDIM-U7/ USB PROGRAMMABLE CONSTANT CURRENT LED DRIVER, 50W, 470-1400MA OUTPUT, 120-277V INPUT, 0-10V DIMMING, PROGRAMMABLE VIA SMART CURRENT SOFTWARE, INTEGRATED USB-C PORT Keystone Technologies, KTLD-50-UV-SC1400-56-VDIM-
MFG #KTLD-50-UV-SC1400-56-VDIM-U7/
33 in Stock. More available 10/08/2026
$69.40/EA
Part #KSTN KT-LED14.5T8EM-48GC-8CSJ-D 14.5W LED T8 EMERGENCY BACKUP LED TUBE, 2000 LUMEN STD - 500 LUMEN EMRG, 4F, COLOR SELECT 3000/3500/4000/5000/6500K, 120-277V INPUT Keystone Technologies, KT-LED14.5T8EM-48GC-8CSJ-D, Lamp Light, 14.5 W Wattage, 120 to
MFG #KT-LED14.5T8EM-48GC-8CSJ-D
106 in Stock. More available 10/08/2026
$128.21/EA
Part #KSTN KTEB-228HE-UV-PS-CP T5 ELCTRONIC BALLAST HPF PROGRAM START 1 OR 2 LAMP 14W/21W/28W 120/277V Keystone Technologies, KTEB-228HE-UV-PS-CP, Ballast, F28T5 Lamp, 64 W Wattage, 120 to 277 V, 0.55 A, 50 to 60 Hz Frequency, -18 deg C Minimum Starting, T
MFG #KTEB-228HE-UV-PS-CP
63 in Stock. More available 10/08/2026
$61.09/EA
Part #KSTN KT-DDSLEDT8-4-2L-DP 4'ft- 2 lamp Complete Strip Fixture, Wired for Type B T8 LED Tubes (lamps sold seperate) EZ-CODE QJQ-29
MFG #KT-DDSLEDT8-4-2L-DP
28 in Stock. More available 10/08/2026
$61.20/EA
Part #KSTN KTEB-218-UV-RS-DW-KIT CFL ELECTRONIC BALLAST HPF RAPID START 1 OR 2 LAMP 18W 120/277V Keystone Technologies, KTEB-218-UV-RS-DW-KIT, Dual Wire Case Ballast, 18 W Lamp, 120 to 270 VAC, 50 to 60 Hz Frequency, Rapid Start, -18 deg C Minimum Starting
MFG #KTEB-218-UV-RS-DW-KIT
48 in Stock. More available 10/08/2026
$41.46/EA
Part #KSTN KT-MSLED19-2-840-VDIM-P 2' LED MICRO STRIP 19W 2489 LUMENS 4000K 120-277V 0-10V DIMMING REPLACES (2) 2' T8 5 YEAR WARRANTY Keystone Technologies, KT-MSLED19-2-840-VDIM-P, Microstrip Fixture, Series: Premium, 120 to 277 VAC, LED Lamp, 19 W Lamp,
MFG #KT-MSLED19-2-840-VDIM-P
49 in Stock. More available 10/08/2026
$85.71/EA
Part #KSTN KTLD-75-UV-PS1400-54-VDIM-LM2 Power Select constant current LED driver, 75W, Selectable output currents include 1100mA, 1200mA, 1300mA, and 1400mA, 30-54Vdc Output Voltage, 120-277V Input, 0-10V Dimming Keystone Technologies, KTLD-75-UV-PS1400-5
MFG #KTLD-75-UV-PS1400-54-VDIM-LM2
13 in Stock. More available 10/08/2026
$84.88/EA
Part #KSTN KT-MSLED28-4-840-VDIM-P 4' LED MICRO STRIP 28W 3640 LUMENS 4000K 120-277V 0-10V DIMMING REPLACES (2) 4' T8 5 YEAR WARRANTY Keystone Technologies, KT-MSLED28-4-840-VDIM-P, Microstrip Fixture, Series: Premium, 120 to 277 VAC, LED Lamp, 28 W Lamp,
MFG #KT-MSLED28-4-840-VDIM-P
65 in Stock. More available 10/08/2026
$106.29/EA
Part #KSTN KT-TFLED100-850-CS/30FT KEYSTONE LED TEMPORARY JOBSITE FIXTURE 100W 5000K 12000LM DIFFUSED LENS WITH 30 FOOT POWER CORD MOUNTING HOOK SAFETY CAGE LINKABLE 
MFG #KT-TFLED100-850-CS/30FT
8 in Stock. More available 10/08/2026
$156.99/EA
Part #KSTN KTEB-2110-UV-TP-PIC T12HO ELECTRONIC BALLAST HPF RAPID START 1 OR 2 LAMP 60W/75W/85W/95W/110W
MFG #KTEB-2110-UV-TP-PIC
44 in Stock. More available 10/08/2026
$49.87/EA
Part #KSTN KTEB-213-UV-PS-DW-CP CFL ELECTRONIC BALLAST PROGRAM START 1 OR 2 LAMP 13W 120/277V Keystone Technologies, KTEB-213-UV-PS-DW-CP, Ballast, CFQ13W/CFTR13W Lamp, 13 W Lamp, 30, 32 W Wattage, 120 to 277 VAC, 0.25, 0.27 A, 50 to 60 Hz Frequency, Progr
MFG #KTEB-213-UV-PS-DW-CP
23 in Stock. More available 10/08/2026
$52.26/EA
Part #KSTN KT-LED14.5T8-48G-8CSJ-DX2 14.5W LED T8 TUBE, 1800 LUMEN, GLASS CONSTRUCTION, 4FT, COLOR SELECT 3000/3500/4000/5000K/6500K, 120-277V INPUT, DIRECT DRIVE, SINGLE AND DOUBLE ENDED WIRING
MFG #KT-LED14.5T8-48G-8CSJ-DX2
58 in Stock. More available 10/08/2026
$11.95/EA