Replacement Ballasts

  • Sale! Sale!
    2026_06_26_343225
    100 Watt HPS S54 280 Volt Replacement Dry Film 10 uF Capacitors – New Products!
    Original price was: $9.98.Current price is: $2.99. Add to cart
  • Sale! Sale!
    2026_06_26_342894
    100 Watt Quad HPS S54 Dry 10 uF Capacitors – New Products!
    Original price was: $13.77.Current price is: $4.13. Add to cart
  • Sale! Sale!
    2026_06_26_343208
    250W M58 400V Replacement Dry Film 15uF Capacitor Metal Halide CAP-250MH – New Products!
    Original price was: $22.28.Current price is: $6.68. Add to cart
  • Sale! Sale!
    2026_06_26_343102
    Ace AC-100VD24AB4RU 100W Constant Voltage LED Driver – New Products!
    Original price was: $99.11.Current price is: $29.73. Add to cart
  • Sale! Sale!
    2026_06_26_343007
    Ace AC-A100V24H4.1 LED Driver – New Products!
    Original price was: $83.60.Current price is: $25.08. Add to cart
  • Sale! Sale!
    2026_06_26_343146
    Ace AC-A100VD24H4.1 LED Driver – New Products!
    Original price was: $92.07.Current price is: $27.62. Add to cart
  • Sale! Sale!
    2026_06_26_342853
    Ace AC-A25VD24H1.04 Current LED Driver – New Products!
    Original price was: $62.73.Current price is: $18.81. Add to cart
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    2026_06_26_343008
    Ace AC25CD700AT2Q LED Driver – New Products!
    Original price was: $34.57.Current price is: $10.37. Add to cart
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    2026_06_26_342850
    Ace AC98CD2.1AP0V Current LED Driver – New Products!
    Original price was: $111.89.Current price is: $27.97. Add to cart
  • Sale! Sale!
    2026_06_26_343349
    Advance ICN-2S28-N – Centium T5 Electronic Ballast – 120–277V – New Products!
    Original price was: $25.32.Current price is: $7.59. Add to cart
  • Sale! Sale!
    2026_06_26_342901
    BillDa BLD-FM04E-600400 4W Emergency LED Driver 100-277V – New Products!
    Original price was: $37.18.Current price is: $11.15. Add to cart
  • Sale! Sale!
    2026_06_26_343492
    Espen VEM1300DV-L Retroflex LED Emergency Ballast – New Products!
    Original price was: $74.98.Current price is: $22.49. Add to cart
  • Sale! Sale!
    2026_06_26_343374
    Fulham FEP-230-600-L – New Products!
    Original price was: $99.00.Current price is: $29.70. Add to cart
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    2026_06_26_343414
    Fulham FH7-UNV-500L-CEC Emergency Light Ballast – New Products!
    Original price was: $80.41.Current price is: $24.12. Add to cart
  • Sale! Sale!
    2026_06_26_343479
    Fulham FHS1-UNV-3.6L Hotspot LED Emergency Driver Charger – New Products!
    Original price was: $51.00.Current price is: $15.30. Add to cart
  • Sale! Sale!
    2026_06_26_343359
    Fulham Pony SC-120-108-LT5 – New Products!
    Original price was: $22.66.Current price is: $6.79. Add to cart
  • Sale! Sale!
    2026_06_26_343273
    Fulham Pony SC-120-213-LT5 Sugar Cube Fluorescent Lamp Ballast – New Products!
    Original price was: $18.14.Current price is: $5.44. Add to cart
  • Sale! Sale!
    2026_06_26_342816
    Fulham ThoroLED T1M2UNV0600-36L Dimming LED Driver – New Products!
    Original price was: $41.00.Current price is: $12.30. Add to cart
  • Sale! Sale!
    2026_06_26_343453
    Fulham ThoroLED T1T11201000-20C Triac Dimming LED Driver – New Products!
    Original price was: $37.85.Current price is: $11.35. Add to cart
  • Sale! Sale!
    2026_06_26_343368
    Fulham WH22-120-L – New Products!
    Original price was: $28.29.Current price is: $8.48. Add to cart
  • Sale! Sale!
    2026_06_26_343429
    Fulham Work Horse WH2-277-C Fluorescent Ballast 277V – New Products!
    Original price was: $25.76.Current price is: $7.72. Add to cart
  • Sale! Sale!
    2026_06_26_343471
    Fulham Work Horse WH5-277-L Solid State Electronic Ballast 277V – New Products!
    Original price was: $38.90.Current price is: $11.67. Add to cart
  • Sale! Sale!
    2026_06_26_343465
    GE 72262 UltraMax GE232MAXP-L/ULTRA Instant Start T8 Ballast – New Products!
    Original price was: $20.16.Current price is: $6.04. Add to cart
  • Sale! Sale!
    2026_06_26_343360
    GE 78625 GE432MAXP-L/ULTRA – New Products!
    Original price was: $25.51.Current price is: $7.65. Add to cart
  • Sale! Sale!
    2026_06_26_343293
    Halco 55184 ProLume M141/1000CWA/4T/K 1000W Metal Halide Ballast – New Products!
    Original price was: $303.87.Current price is: $60.77. Add to cart
  • Sale! Sale!
    2026_06_26_343405
    Halco 57114 ProLume ESB/0216/12 Fluorescent Sign Fixture Ballast – New Products!
    Original price was: $59.31.Current price is: $17.79. Add to cart
  • Sale! Sale!
    2026_06_26_343306
    Halco 57120 ProLume ESB/0848/46 Fluorescent Sign Fixture Ballast – New Products!
    Original price was: $153.94.Current price is: $38.48. Add to cart
  • Sale! Sale!
    2026_06_26_343446
    Halco Cap/HPS70/120 55803 28mfd/120v LA mkp 28/250/E653 120 VAC – New Products!
    Original price was: $8.76.Current price is: $2.62. Add to cart
  • Sale! Sale!
    2026_06_26_343390
    IG13-20EL – New Products!
    Original price was: $15.00.Current price is: $4.50. Add to cart
  • Sale! Sale!
    2026_06_26_343283
    Interglobal IG13-20ELSX 120V Electronic Fluorescent Ballast – New Products!
    Original price was: $13.29.Current price is: $3.98. Add to cart
  • Sale! Sale!
    2026_06_26_343111
    Keystone CAP-1000HPS HID Ballast Capacitors – New Products!
    Original price was: $47.47.Current price is: $14.24. Add to cart
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    2026_06_26_343114
    Keystone CAP-1500MH Ballast Capacitors – New Products!
    Original price was: $29.28.Current price is: $8.78. Add to cart
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    2026_06_26_343049
    Keystone CAP-150HPS Ballast Capacitors – New Products!
    Original price was: $16.72.Current price is: $5.01. Add to cart
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    2026_06_26_343057
    Keystone CAP-250MH Ballast Capacitors – New Products!
    Original price was: $21.18.Current price is: $6.35. Add to cart
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    2026_06_26_343169
    Keystone CAP-50MH 50 Watt Metal Halide Capacitor – New Products!
    Original price was: $9.69.Current price is: $2.90. Add to cart
  • Sale! Sale!
    2026_06_26_343166
    Keystone CAP-70HPS 70W High Pressure Sodium Capacitor – New Products!
    Original price was: $9.74.Current price is: $2.92. Add to cart
  • Sale! Sale!
    2026_06_26_343344
    Keystone HPS-35R-1-KIT 35W S76 High Pressure Sodium Ballast Kit – New Products!
    Original price was: $33.52.Current price is: $10.05. Add to cart
  • Sale! Sale!
    2026_06_26_343115
    Keystone IGN-XG-03 /A Ballast Ignitors – New Products!
    Original price was: $12.40.Current price is: $3.72. Add to cart
  • Sale! Sale!
    2026_06_26_343400
    Keystone Ignitor XG-01 | HPS 35W-150W Lamp Ballasts Starter – New Products!
    Original price was: $15.23.Current price is: $4.56. Add to cart
  • Sale! Sale!
    2026_06_26_342909
    Keystone KT-EMRG-1400 /B Emergency Light Ballasts – New Products!
    Original price was: $147.10.Current price is: $36.77. Add to cart
  • Sale! Sale!
    2026_06_26_342684
    Keystone KT-EMRG-1400-SL /B – Fluorescent Emergency Ballast – 1400 Lumen – New Products!
    Original price was: $164.32.Current price is: $41.08. Add to cart
  • Sale! Sale!
    2026_06_26_343302
    Keystone KT-EMRG-500 Fluorescent Emergency Ballast – New Products!
    Original price was: $39.45.Current price is: $11.83. Add to cart
  • Sale! Sale!
    2026_06_26_343179
    Keystone KT-EMRG-LED-12-1200-AC Emergency LED Driver – New Products!
    Original price was: $164.60.Current price is: $41.15. Add to cart
  • Sale! Sale!
    2026_06_26_343036
    Keystone KT-EMRG-LED-12-1200-AC/DF Dual Flex Emergency LED Driver – New Products!
    Original price was: $193.99.Current price is: $48.49. Add to cart
  • Sale! Sale!
    2026_06_26_342896
    Keystone KT-EMRG-LED-12-1200-EN/DF LED Emergency Backup – New Products!
    Original price was: $217.79.Current price is: $54.44. Add to cart
  • Sale! Sale!
    2026_06_26_343216
    Keystone KT-EMRG-LED-5-500-AC/DF Emergency LED Driver – New Products!
    Original price was: $95.20.Current price is: $28.56. Add to cart
  • Sale! Sale!
    2026_06_26_343184
    Keystone KT-EMRG-LED-5C-500-K1 Emergency LED Kit – New Products!
    Original price was: $93.53.Current price is: $28.05. Add to cart
  • Sale! Sale!
    2026_06_26_343217
    Keystone KT-EMRG-LED-5C-500-SEN LED Emergency Driver – New Products!
    Original price was: $133.60.Current price is: $33.40. Add to cart
  • Sale! Sale!
    2026_06_26_342863
    Keystone KT-EMRG-LED-9C-900-2 LED Ballasts – New Products!
    Original price was: $206.70.Current price is: $51.67. Add to cart
  • Sale! Sale!
    2026_06_26_343088
    Keystone KTAT-250-480-277 /SF Step Down Transformer – New Products!
    Original price was: $63.36.Current price is: $19.00. Add to cart
  • Sale! Sale!
    2026_06_26_343089
    Keystone KTAT-375-480-277 /A Step Down Transformer – New Products!
    Original price was: $79.00.Current price is: $23.70. Add to cart
  • Sale! Sale!
    2026_06_26_343126
    Keystone KTAT-375-480-277 Step Down Auto-Transformer – New Products!
    Original price was: $64.15.Current price is: $19.24. Add to cart
  • Sale! Sale!
    2026_06_26_343356
    Keystone KTEB-120-1-TP-EMI – 1 Light T8/T12 Fluorescent Ballast – New Products!
    Original price was: $10.00.Current price is: $3.00. Add to cart
  • Sale! Sale!
    2026_06_26_343053
    Keystone KTEB-132-1-TP-FC Fluorescent Ballast – New Products!
    Original price was: $12.28.Current price is: $3.68. Add to cart
  • Sale! Sale!
    2026_06_26_343127
    Keystone KTEB-1C3032-1-TP-WS Electronic Ballast – New Products!
    Original price was: $17.13.Current price is: $5.13. Add to cart
  • Sale! Sale!
    2026_06_26_342714
    Keystone KTEB-213-UV-PS-DW CFL Light Ballasts – New Products!
    Original price was: $21.92.Current price is: $6.57. Add to cart
  • Sale! Sale!
    2026_06_26_343153
    Keystone KTEB-228HE-UV-PS Fluorescent Electronic Ballast – New Products!
    Original price was: $32.26.Current price is: $9.67. Add to cart
  • Sale! Sale!
    2026_06_26_343394
    Keystone KTEB-254HO-UV-PS-SL-CP F54T5 HO 54W Electronic Ballast – New Products!
    Original price was: $24.58.Current price is: $7.37. Add to cart
  • Sale! Sale!
    2026_06_26_342924
    Keystone KTEB-259-UV-IS-N Fluorescent Ballast – New Products!
    Original price was: $16.75.Current price is: $5.02. Add to cart
  • Sale! Sale!
    2026_06_26_342727
    Keystone KTEB-260HO-UV-PS-SL T12 Electronic Ballast – New Products!
    Original price was: $48.89.Current price is: $14.66. Add to cart
  • Sale! Sale!
    2026_06_26_342734
    Keystone KTEB-432-UV-IS-L-P T8 Light Ballasts – New Products!
    Original price was: $17.37.Current price is: $5.21. Add to cart
  • Sale! Sale!
    2026_06_26_342942
    Keystone KTEB-432RIS-1-TP-SL LED Driver – New Products!
    Original price was: $14.32.Current price is: $4.29. Add to cart
  • Sale! Sale!
    2026_06_26_342893
    Keystone KTET-75-2-SCP-RJS Small Transformer – New Products!
    Original price was: $21.84.Current price is: $6.55. Add to cart
  • Sale! Sale!
    2026_06_26_342979
    Keystone KTLD-16-1-1100-FDIM-AK1 LED Driver – New Products!
    Original price was: $20.65.Current price is: $6.19. Add to cart
  • Sale! Sale!
    2026_06_26_343433
    Keystone KTLD-60-1-24V LED Driver 24VDC Constant Voltage 60W Max – New Products!
    Original price was: $24.80.Current price is: $7.44. Add to cart
  • Sale! Sale!
    2026_06_26_343149
    Keystone MH-1000A-P-KIT 1000W Metal Halide Ballast Kit – New Products!
    Original price was: $204.00.Current price is: $51.00. Add to cart
  • Sale! Sale!
    2026_06_26_343410
    Keystone MH-250A-Q-CA 250W M58 Metal Halide Ballast Kit | 4 Tap – New Products!
    Original price was: $77.36.Current price is: $23.20. Add to cart
  • Sale! Sale!
    2026_06_26_343387
    Keystone MH-70X-D-FCAN M98 70W F-CAN Metal Halide Ballast – New Products!
    Original price was: $67.55.Current price is: $20.26. Add to cart
  • Sale! Sale!
    2026_06_26_342837
    KHM-HNISG150W43S-930 – 120W Constant Current LED Driver – 277-480VAC – New Products!
    Original price was: $84.25.Current price is: $25.27. Add to cart
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    2026_06_26_342977
    LED Power Supply MSPI-HDIM45W12S-1120 High-Quality LED Driver – New Products!
    Original price was: $73.51.Current price is: $22.05. Add to cart
  • Sale! Sale!
    2026_06_26_342973
    LED Power Supply MSPI-HDIM70W12S-1600 High-Quality LED Driver – New Products!
    Original price was: $80.19.Current price is: $24.05. Add to cart
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    2026_06_26_342879
    Philips Advance CI022C045V048CDX1M Affordable LED Driver – New Products!
    Original price was: $14.54.Current price is: $4.36. Add to cart
  • Sale! Sale!
    2026_06_26_343348
    Philips Advance IMH-70-G-BLS e-Vision 70W Metal Halide Ballast – New Products!
    Original price was: $81.48.Current price is: $24.44. Add to cart
  • Sale! Sale!
    2026_06_26_343389
    Philips Bodine B100 Emergency Fluorescent Fixture Ballast – New Products!
    Original price was: $70.50.Current price is: $21.15. Add to cart
  • Sale! Sale!
    2026_06_26_342834
    Simon Quic SIL 60-I1350 120-277 W D1S P – 60W Constant Current LED Driver – 1350mA – New Products!
    Original price was: $59.90.Current price is: $17.97. Add to cart
  • Sale! Sale!
    2026_06_26_343193
    Sosen SS-100M-56BH 100W Constant Current LED Driver – New Products!
    Original price was: $101.50.Current price is: $25.37. Add to cart
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    2026_06_26_342871
    Sosen SS-150VA-56B Durable Streetlight Power Supply LED Driver – New Products!
    Original price was: $72.50.Current price is: $21.75. Add to cart
  • Sale! Sale!
    2026_06_26_342873
    Sosen SS-240M-56BH Durable Power Programmable LED Driver – New Products!
    Original price was: $116.00.Current price is: $29.00. Add to cart
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    2026_06_26_343077
    Sunlite 40060-SU Battery Backup – New Products!
    Original price was: $21.70.Current price is: $6.51. Add to cart
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    2026_06_26_342815
    Sunlite 88159-SU EM LED Emergency Driver – New Products!
    Original price was: $81.25.Current price is: $24.37. Add to cart
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    2026_06_26_342799
    Sunlite 98260-SU LED Driver – New Products!
    Original price was: $15.10.Current price is: $4.53. Add to cart
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    2026_06_26_343330
    Sylvania 49863 QHE 2x32T8/UNV ISL-SC – New Products!
    Original price was: $13.71.Current price is: $4.11. Add to cart
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    2026_06_26_343212
    Sylvania 51347 QHE4X32T8/UNV ISH-SC – New Products!
    Original price was: $40.85.Current price is: $12.25. Add to cart
  • Sale! Sale!
    2026_06_26_342778
    TCP 20B50 Long-lasting Emergency Ballast – New Products!
    Original price was: $78.26.Current price is: $23.47. Add to cart
  • Sale! Sale!
    2026_06_26_342865
    TCP LDT5HE213C High Performance 2-Lamp Driver – New Products!
    Original price was: $23.10.Current price is: $6.93. Add to cart