When shopping online, look for reputable brands like Philips , GE, or Advance.
: They operate at high frequencies (tens of thousands of pulses per second), which eliminates the visible flicker that causes eye strain. buy electronic ballast online
: Say goodbye to that annoying high-pitched hum; electronic versions run almost silently. When shopping online, look for reputable brands like
: Check the code on your current bulb (e.g., F32T8 or T5 ). A T8 ballast will not work for T5 lamps. When shopping online
: Ballasts are rated for a specific number of bulbs. If your fixture has four tubes, you must buy a "4-lamp" ballast.