Schmidt Son Edelux II bicycle light

The Schmidt Edelux is the result of consistent optimisation. The new model, with a light output of 100 lux, represents the absolute pinnacle of bicycle lighting. With a state-of-the-art LED and the reflector newly developed by lighting technology specialists Busch & Müller, the Edelux II literally outshines its five-year-old predecessor. The light field is twice as wide, even better focused at a distance and has a uniformly illuminated near field that begins close to the front wheel.

Schmidt Edelux II optics:

The Edelux uses the IQ-Tec offset mirror from Busch & Müller. Unlike conventional headlamp optics, this captures a very high proportion of the light emitted by the LED and ensures a wide and evenly illuminated road surface. Thanks to a sharp cut-off at the front edge, glare for oncoming cyclists is avoided. Minimal upward light scatter means low indirect self-glare in foggy conditions. The black ring around the reflector edge prevents direct self-glare when the headlight is positioned within the rider’s own field of vision. Precise adjustment of each LED and bench-top testing of every headlight ensure consistent quality. The anti-reflective front lens is scratch-resistant and transmits 6 per cent more light than a plastic lens

Schmidt Edelux II Heat dissipation, mechanics, electrics:

the efficiency and service life of the LED depend primarily on its cooling. The LED is therefore mounted directly on a solid copper heat sink, which in turn transfers the heat to the aluminium housing. This effective cooling ensures 20 per cent more luminous flux at high speeds compared to conventional LED headlights, where the LED can sometimes reach temperatures in excess of 100 degrees. The entire interior of the headlamp, including the switch contact, is protected against the ingress of moisture and dirt by means of an O-ring. Electrical contacts are soldered and encapsulated. The magnetic switch ring with a large tab is indestructible, rattle-free and allows for blind operation even when wearing thick gloves. In sensor mode, the light switches on automatically at dusk without being affected by street lights or car headlights. The robust, low-loss coaxial cable withstands even rough handling.

Schmidt Son Edelux II Technical Specifications

• Light source: 3-watt high-performance LED >100 lm/W Test mark: K 607
• Supply cable: Coaxial cable, PVC-free, 3 mm diameter,
• Switch: Switch ring with magnet, reed contact Seal: O-ring
• Housing: Aluminium 6082 T6, blue anodised
• Weight: 85 g

Herstellerinformation: SON, Aixer Straße 44, 72072 Tübingen, Germany, https://nabendynamo.de