Petzl Tikka Plus (4LEDs) Headtorch E47PBY has 3No. lighting levels, (Economic, Optimum, & Maximum). Strobe mode also present. Adjustable elasticated headband (black / grey colour). Single compartment contains LEDs & batteries. Supplied with 3No. AAA/LR03 alkaline batteries. Weight 78g, including batteries. Water resistant for all weather use.