The optional SYLVANIA load equalizer can be used to eliminate the hyper flash (higher frequency turn signal) caused by LED replacement bulbs in some vehicles.
Corrects hyper flashing and bulb-out warning caused by LED replacement bulbs;For use with most vehicles;Easy to mount, simply attach the SYLVANIA load equalizer to a flat metal surface for proper heat transfer, then attach wires to those of socket with provided clips;High cooling capacity heat sink to lower surface temperature