Photokinesis

Raphael about to use Holy White Light

White Light is the devastating ability to emit burning light from one's body, mostly through the palm. This ability is rare and is limited to extremely powerful beings, such as angels and some high-tier demons. Sam Winchester is immune to the demonic version, however the angels' version could easily destroy him. Exactly how different the angelic version from the demonic version is unknown. Angelic version is much more powerful than demonic version

Its intensity can also be controlled so it can only harm beings to destroying entire cities. 

Characters with this ability

• Archangels
  • Raphael - He "threw [Castiel] into next week."
  • Lucifer - Lucifer once captured Castiel by disabling him with a burst of white light.

• Angels
  • Castiel - After being lent 50,000 souls by Crowley. He later lost this power when he gave up the souls.
  • Naomi - Threatened to destroy Crowley with it, but he fled before she could.
  • Metatron - Was able to hurt Crowley with this.

• Demons
  • Lilith - Obliterated a police station; used against Sam Winchester to no avail.
  • Samhain

The Titanic. Yes, well, uh, it was meant to sink, and I saved it. This article or section is about a canonical subject but contains information from sources (novels, animated series or comics) that are either not canon or are dubiously canon.

• Azazel - in Supernatural: Beginning's End

Gallery

Lilith using the demonic White Light.

Samhain using White Light against Sam.

Castiel using White Light against Raphael.

Naomi threatening Crowley with White Light.