This the originals arte de los fans contains
vela, vela delgada, la luz de cera, cónica, cera ligera, cera de vela, forma cónica, and luz.
There might also be
fuego, llamas, and infierno.
This video is quite simply meant to mostrar the monstrous, blood sucking beings that these vampiros are (lest we forget) and how becoming a vampire changed them (and what it changed them into).