How to convert old sealed beam headlight to LED Headlights

Requirements:
-5.5" Sealed Beam H4 existing headlights
-T4 LED H4 Bulbs from wa.me/p/546186...
40mm Diamond Whole Saw
Total Cost was under R500 for conversion!!!
#aircooled4lifebuggy #beachbuggy #aircooled #beetle #ledheadlights
www.facebook.c...