Adjustable brightness (High -250, Medium-100, Low-10 lumens + 3mm LED setting of 15 lumens)
Bulb type: 1 x Luxeon TX White LED + 2 x 3mm Nichia White LEDs
Motion sensor (not only useful when tying rigs/cooking, but can be set up on a bankstick by your rods for security)
Single elasticated, adjustable head band
Batteries are positioned at rear in separate case (47mm x 89mm x 29mm), which also features light diffuser (ideal for other anglers to see you when you are out in water on a boat)
Battery power indicator: Turn rear light on, Green LED is high power, Red LED is low power