2 high power LEDs inside the 90 mm LineTec light strip (transparent glass, shines red). Super bright with 320° visibility. Standlight (powered by capacitor, no batteries required), deactivates automatically after 4 minutes (parking function) or manually. Only 53 g, very slim, 94 x 45 x 16.5 mm. Integrated large Z reflector. Mounting distance 50 or 80 mm.