Schmidt Son Edelux II bicycle lamp for hanging installation

The Schmidt Edelux is the result of consistent optimisation. The new model, with a light output of 100 lux, is the absolute pinnacle of bicycle lighting. With a state-of-the-art light-emitting diode and a reflector newly developed by lighting technology specialist 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 Son Edelux II Technical Specifications

• Light source: 3-watt high-performance LED >100 lm/W Certification: K 607
• For suspended mounting with mounting bracket at the top
• Rear light connection via ring terminal to prevent water accumulation
• Supply cable: Coaxial cable, PVC-free, 3 mm diameter,
• Switch: Switch ring with magnet, reed contact Seal: O-ring
• Housing: Aluminium 6082 T6, black anodised
• Weight: 85 g

Schmidt Edelux II optics:

The Edelux uses the IQ-Tec offset reflector from Busch & Müller. Unlike conventional headlight optics, this captures a very high proportion of the light emitted by the LED and ensures a wide and evenly illuminated path. 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 headlamp is positioned within the rider’s own field of vision. Precise adjustment of each LED and bench testing of every headlamp 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 headlight, 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 switching even when wearing thick gloves. The robust, low-loss coaxial cable can withstand rough handling.

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