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Supernova E3 Pro 2 Dynamo Front Light

Customer Reviews (1)
5 / 5| Write your review
£154.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Product Reviews (1)
Questions & Answers (2) Q & A
The E3 Pro 2 is the improved successor of the model of Supernova's front dynamo lighting range. It is their most popular light by far. This lamp is used as daytime light in the heat of California, has withstood British weather conditions all year round and each winter has to endure the salt on German roads. The E3 Pro 2 is already being used by bike riders touring the most remote regions of the globe as it reliably lights the way of commuters on their daily way to work. Its extremely bright light provides great safety in traffic and is great for illuminating potholes and road detritus. The new side illumination greatly increases the safety in traffic and the brightly glowing Supernova logo is a real highlight.

- Typical flicker from a hub dynamo has been almost eliminated
- Very fast charging and active support from the condensor / capacitor ensures active support for the light at very low speeds and a bright stand light for five minutes
- The E3 Pro can have its LED emitter upgraded by Supernova service centre to the latest compatible lens for a small fee at any time
- Body made from 6061 aluminium
- Compact control push button switch is easy to use
- The unique colling fins on the body of the light ensure key cooling of the LED emitter thus ensuring optimal efficiency and full brightness even at low speeds

- Max Brightness: 305 Lumens
- 5 Minute stand light
- Lens Type: Terralux 2
- Illumination: Cree LED
- Size: 65 mm Length x 40 mm Diameter
- Material: 6061 Aluminium Housing
- Weight: 130g
- Bracket: Multi-Mount Bracket
- 5 Year Warranty
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Product Reviews (1)
Overall Product Rating 5 / 5
Easy To Fit With Good Light Output
15 Nov 2016
5 / 5
I recommend this product
ConsNothing so far.
ProsLight output
This replaced a basic light that came with the bike and the light output is much more impressive. The stopped glow is ok but a little weak. It was very easy to fit with clear instructions. The bracket could do with being a bit longer as it was difficult to get clearance for the front v brake.
Questions & Answers (2)
Supernova E3
21 Nov 2016
You state in reply to a question on 02 November 2016 that this light can be used with a rear light but the version that is almost £100 cheaper (SJS part 39776) cannot. Is this is just a case of not being able to switch the rear light off, as the rear light can be directly wired to the dynamo. Voltage control, if required will be via the separate control unit supplied with the dynamo. I assume the more economically priced light is the same light unit as the more expensive one.
I really need to get a light purchased so would appreciate a promt reply.
John Moss
SJS Customer Service:

Rear dynamo lights have to piggy back off of a front dynamo light, they cannot be directly wired into the dynamo. The light without the rear cable is identical to the other lights minus the rear cable, the only other reason for the reduced price is we ordered these as a batch so paid a better price meaning we're able to offer a better price.

Mounting On A Recumbent
20 Sep 2016
Is there any way to mount this on the front derailleur post of a recumbent bike? Unlike a handlebar the post is more vertical than horizontal. Edelux have a mounting that works with their light, but can something similar be done with this?

Also concerning rear wire - presumably connection for a rear light can be run in parallel off the hub itself? But the rear would need to include its own standlight capacitor?

SJS Customer Service:

Depending on the size of the derailleur post you should be able to use a handlebar bracket like the one metal produced by Schmidt as this is still compatible with the Supernova lights and the fittings can be rotated to suit an upright fixture. Rear lights need to piggy back off of front lights, they are not designed to handle the full output from a dynamo hub directly.