--- product_id: 537014431 title: "Supernova Unisex – Adult's E3 Tail Light 2 Rear" brand: "supernova" price: "FREE" currency: GBP in_stock: false reviews_count: 2 url: https://www.desertcart.co.uk/products/537014431-supernova-unisex-adults-e3-tail-light-2-rear store_origin: GB region: United Kingdom --- # 15.8 cm length Compact size Long-lasting battery Supernova Unisex – Adult's E3 Tail Light 2 Rear **Brand:** supernova **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🚴‍♂️ Light Up Your Journey with Supernova! ## Quick Answers - **What is this?** Supernova Unisex – Adult's E3 Tail Light 2 Rear by supernova - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/537014431-supernova-unisex-adults-e3-tail-light-2-rear) ## Best For - supernova enthusiasts ## Why This Product - Trusted supernova brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Use:** Perfect for commuting, leisure rides, or night adventures. - • **Easy Installation:** No tools required—get ready to ride in minutes! - • **Weather-Resistant:** Ride through rain or shine without worry. - • **Illuminate Your Ride:** Stay visible and safe with cutting-edge E3 technology. - • **Sleek & Compact Design:** Fits seamlessly on any bike, enhancing your style. ## Overview The Supernova Unisex E3 Tail Light 2 Rear is a compact, high-performance bike light designed for safety and style. Measuring 15.8 L x 6.4 H x 12.4 W (cm), it features advanced E3 technology for optimal visibility, is weather-resistant, and installs easily without tools, making it the perfect accessory for any cycling enthusiast. ## Description If you attach a powerful headlight at the front, you want to be seen and protected at the back. We have developed the E3 Tail Light 2 especially for this. With its twin beam technology, it offers an extremely bright rear illumination as well as a very bright side illumination of 250 degrees. The parking light electronics of the puristic rear light is cleverly integrated into the front light. This innovation allows the extremely small design. The lightweight CNC-milled rear light is 100% waterproof and one of the brightest with StVZO approval. The new side illumination of the light system ensures even more safety in road traffic. Twin beam technology. All Supernova rear lights are equipped with twin beam technology. Two different beam angles are combined with each other. Thanks to this technology, the rear light is particularly efficient and it illuminates the entire hazard area. Technical data: parking light: 5 minutes. Dynamo operation: power supply and parking light function via E3 front headlight/pedelec operation: power supply via e-bike system. Voltage: 6 V/12 V. Optional pedelec version. Light bulb: 5 mm custom made LEDs. Power: 0.30 W. = 0.44 WL x W x H: 37 x 11.5 x 30.6 mm. Material: 6061 aluminium. Weight: 12 g 50 mm. Mounting holes. Powered by E3 headlights with parking luminous flux. Version with cable outlet at the bottom, 950 mm cable ## Features - Package size: 15.8 L x 6.4 H x 12.4 W (cm) ## Images ![Supernova Unisex – Adult's E3 Tail Light 2 Rear - Image 1](https://m.media-amazon.com/images/I/61Hc7kQ9ZNS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Very expensive!! *by S***C on Reviewed in the United Kingdom 🇬🇧 on 7 March 2021* Not as bright as a B & M equivalent, but it looks well made & waterproof.It is designed to operated in conjunction with a Supernova EV PRO 2 or an EV Pure front light or directly from a Bosch mid-drive motor!Supernova only recommend using this rear light with their front lights, all the circuitry is in the front light & provides the stand-light functionality. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Excellent little light but limited fixing options, & compatibility issues! *by M***H on Reviewed in the United Kingdom 🇬🇧 on 8 October 2017* This rear light is designed to partner the Supernova front light, The power comes via the front light after being converted to DC and voltage regulated. The small dimensions are impressive especially as the amount of light given out is excellent. There is a standby mode for traffic lights, that dims off compared to the full light, which should be sufficient in most cases, It is rack mounted so a Pannier rack is essential with this light unless you are capable of cobbling a small bracket adapter together yourself, also compatibility with other brands of dynamo lights require serious amounts of investigation, as not all Lights come with the same level of instruction & specification sheets --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/537014431-supernova-unisex-adults-e3-tail-light-2-rear](https://www.desertcart.co.uk/products/537014431-supernova-unisex-adults-e3-tail-light-2-rear) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-30*