LED/KRYPTON HEADLIGHT:. 6 super bright LEDs and a high power krypton bulb. 3 functions (krypton bulb on, 3 LEDs on, 6 LEDs on). Adjustable lamp tilts 90 degrees. Adjustable head strap. Requires 3 x AAA batteries (included). ALUMINIUM FLASHLIGHT:. Durable, high strength anodised aluminium case. Non-slip knurled grip. Extra bright long life bulb. With key-ring. Requires 2 x AA batteries (included).