The E3 PRO is the workhorse of our product line. No other light sees as much action as this one. The E3 PRO is used as daytime light in the heat of California, it has to withstand British weather conditions all year round and each winter it has to endure the salt on German roads. The E3 PRO accompanies bike travellers in the remotest regions of the globe as reliably as commuters on their daily way to work. Its extremely bright light provides great safety in traffic and leaves no pothole and not shard of glass unlit.
The rugged aluminium housing does not only look good, but also withstands even serious crashes onto hard ground. In the worst case, every single part of the housing can be replaced.
The aluminium housing and the mounting brackets of the E3 are anodized to make them corrosion-resistant. Since scratches cannot be avoided during the long lifetime of an E3, we have also used a corrosion-resistant 6061 aluminium alloy.
Cooling the LED emitter is one of the most important functions of the lamp housing. Only a well-cooled LED works with optimal efficiency and reaches its full brightness. The 65 x 40 x 40 mm housing of the E3 is very small, but the cooling fins increase the surface area by 20% to 8500 mm². Even the small airstream when riding slowly greatly increases the cooling. A smooth surface profits far less from this effect.
The rugged two-core wiring all the way ensures a safe, loss-free power transfer and top performance. Additionally, the entire two-core wire is protected by a shrink tube.
NEU! Max. brightness 305 / 370 Lumen
Lens type Terraflux / Iris
Stand light 5 min
Illuminant CREE XPE R3 LED / CREE XPG R5 LED
Length x diametre 65 x 40 mm
Material 6061 Aluminium
Weight (housing w/o mount) 130 g