Enerdrive eSYSTEM-M 40A AC / DC with Battery Monitor Battery Isolators Is blue warning lighting legal

Is blue warning lighting legal for my vehicle

Portable design

RUN TIME WITH 1000W ON 75Ah BATTERY

65(l) x 65(w) x 35(h)

Enerdrive eSYSTEM-M 40A AC / DC with Battery Monitor Battery Isolators Is blue warning lighting legalEnerdrive eSYSTEM M 40A AC DC with Battery Monitor, 5 Years Warranty. Pack Included: Enerdrive DC2DC Battery Charger 12V 40A EN3DC40+ Enerdrive ePOWER 12V 40A Battery Charger EN31240 Enerdrive ePRO PLUS Battery Monitor EN55050 or Simarine Pico Display Panel Mount Black SI PICO 3 Specifications SKU ESYS M 03 Brand Enerdrive Product Category Power Systems Warranty Period 5 Years Model EN3DC40+ (DC Battery Charger) EN31240 (AC Battery Charger) EN55050