Compatible with all H-D Factory Security Systems, this technologically advanced load equalizer won't overheat, even when subjected to 4-way flashers, non-stop security system flashing while trailering, or when stuck at never-ending red traffic lights. Plug-&-play when used with Kuryakyn Panacea Taillight, Run-Turn-Brake Controller, or Load Equalizer Adapters – can also be spliced in custom applications.