Headlamp (Fallout 4)

Headlamps are power armor helmet-mounted lighting devices introduced in Fallout 4. Headlamps are used to replace the Pip-Boy's ultrabright light, which illuminates the area surrounding the Sole Survivor, when having entered a suit of Power Armor. However, instead of a light that surrounds the player, it resembles a spotlight similar to those used by submersibles. The T-45, T-51 and T-60 models all have the light mounted on the head, while the X-01 model has the light coming out of the eyes.

Headlamps are also mounted on mining helmets