The two extremely flexible goosenecks allow the musician to adjust very focused or flat light as desired. Each head contains a four-pack of LEDs that are independently switched to 2 brightness levels. The latest LED technology guarantees a bright light source with long life (100,000 hrs) and minimal energy consumption. A practical clip allows convenient mounting on panels up to 25 mm thick. The compact light can be operated either with battery or power supply and thus offers plenty of individual application possibilities. The batteries, 3x (1.5V AAA), as well as a 5 V power supply with 3 m cable, are already included.