Do I need to swap my current transformers?
Yes, standard electronic transformers can cause certain types of LED bulbs to flicker, resulting in permanent long-term damage to the LED bulb itself. This problem is most evident in 12V MR16 LED bulbs where a standard transformer does not provide a smooth flow of current, causing flickering problems. You may only need a transformer if you are buying 12v bulbs all 240 bulbs do not require a transformer, 12v bulbs are MR16, G4 and MR11. To avoid damaging your new LED bulbs it is always best to use LED drivers/transformers.