The E3 PRO 2 is one of the top models of our dynamo light series. It has won multiple awards and has been ranked first in most magazine reviews, endorsing its superiority. Whether you’re just commuting to work or traveling through remote landscapes in the world, this continuous, brilliant light delivers outstanding illumination even at low speeds, for example while climbing a hill. A highlight of the E3 PRO 2 is the glowing Supernova logo. Not only does it add to the aesthetics of this light, it also greatly increases your safety with clearly visible side-illumination. The mechanical on/off switch on the backside makes this light ideal for use with USB charge modules. MAXIMUM BRIGHTNESS The E3 PRO 2 with glare-free lens provides you with a very wide, homogeneous carpet of light on the ground, even at low speeds. The light appears to be very bright because most of it is guided towards the ground. The beam also reaches far enough for fast riding. PRODUCT DETAILS Brightness 205 lm Input voltage 6V AC dynamo stand light 5 min. Lens type Terraflux 2 Illuminant Power LED L x W x H 69 x 40 x 40 mm Material 6061 Aluminum Weight 110 g without bracket Warranty 5 years In cooperation with the VSF experts, 230 different retailers evaluated 11 dynamo lights that are currently on the market. We are happy to announce that the E3 PRO 2 was one of the few that received the prestigious VSF all-ride seal of quality. Only selected cycling products are allowed to carry this seal. The VSF awards the seal to products that stand out because of their functionality, usability, lifespan, quality of material and warranties. The VSF carefully examines the features of the products in addition to the social and environmental conditions in which they are produced. In this regard, we were able to score some extra points as well. TERRAFLUX 4 LENS: The TERRAFLUX lens was a milestone in Supernova's development and is now in its 4th generation. Hardly any other lens in this size produces such a bright and uniform illumination. Thanks to sophisticated light control, the TERRAFLUX lens puts 90% of the light where it is needed most: on the road. It forms a broad and uniform carpet of light that extends from the front wheel far into the horizon. The permanent daytime running light built into the lens ensures excellent visibility of other participants in traffic during the day. This light component is used for excellent ambient illumination at night and makes traffic signs or low-hanging branches visible. ALUMINUM HOUSING: We use aerospace aluminum for our housings because it is not only super strong but also has the best heat conduction properties. The better the cooling, the brighter the LED. In addition, the housings are anodized, salt water-resistant, and defy the most adverse conditions. Extreme tests in all seasons and climates by ultracycling athletes on the road with SUPERNOVA lighting prove their outstanding reliability and durability. LED COOLING We believe in high performance with the best possible efficiency. Cooling extends the service life significantly. The most important prerequisites for an ideal heat dissipation include a careful choice of material and sophisticated construction. For example, completely uninterrupted heat dissipation can only be obtained by a housing that is made seamlessly from a single piece of aluminum. In extreme situations, integrated heat sensors keep the headlight in an optimum temperature range. With extensive computer simulations, our engineers continue to find the most appropriate way to derive the heat from the LEDs. Our more than 20 years of experience with LED front lights comes into its own here.
