Ballasts

In a fluorescent lighting system, the ballast regulates the current to the lamps and provides sufficient voltage to start the lamps. Without a ballast to limit its current, a fluorescent lamp connected directly to a high voltage power source would rapidly and uncontrollably increase its current draw. At SuppliesDepot.com, we carry ballasts from brands like SOLA and Keystones. Shop our selection today.

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Qty Image Description Availability Your Price  
  BALLAST S150MLTLC30500K 150HPS QUAD BALLAST S150MLTLC30500K 150HPS QUAD  In Stock  $66.70 ea  
  SOLA E420F1215TP (1)96/72 VHO BAL SOLA E420F1215TP (1)96/72 VHO BAL  In Stock  $46.00 ea  
  SOLA E420T2110IC 2/8'HO 277V BALLA SOLA E420T2110IC 2/8'HO 277V BALLA  In Stock  $45.57 ea  
  SOLA E871W251 250MH MULT BAL SOLA E871W251 250MH MULT BAL  In Stock  $57.67 ea  
  SOLA E871DD251 250W MH 480V BAL SOLA E871DD251 250W MH 480V BAL  In Stock  $66.00 ea  
  SOLA E971DDSO250 250W HPS 480 BAL SOLA E971DDSO250 250W HPS 480 BAL  In Stock  $115.50 ea  
  SOLA E971DDSO400 400W HPS 480V SOLA E971DDSO400 400W HPS 480V  Out of Stock  $114.12 ea  
  SOLA E971WSO400 BALLAST 400HPS KIT SOLA E971WSO400 BALLAST 400HPS KIT  In Stock  $63.58 ea  
  SOLA ERSF134TP (1) 30,40W LAMP SOLA ERSF134TP (1) 30,40W LAMP  Out of Stock  $13.22 ea  
  SOLA LW428T132TP (1) F32/25T8 BAL SOLA LW428T132TP (1) F32/25T8 BAL  In Stock  $28.75 ea  
  BALLAST C240SI120RH 2/40 BIAX BALLAST C240SI120RH 2/40 BIAX  In Stock  $26.40 ea  
  BALLAST 828BR-TCP 1/96 277V BALLAST 828BR-TCP 1/96 277V  In Stock  $23.50 ea  
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