MJ-818 Rear Light 85 Lumens

  • Amazingly powerful Magicshine rear light.
  • 85 lumens of outstanding brightness
  • Raises the bar in terms of safety.
  • Offers fabulous protection from multi mode feature.
  • 12 month warranty including battery

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  • The Magicshine MJ-818 rear bike light sets a new standard in safety. The 85 lumen output is deceptively powerful and the beam is magnified by an optical reflector to irradiate light for 100m behind the rider. The light set is very easy to mount to any bike in less than a minute using the tried and tested 'O' ring system.The MJ-818 rear bike light can be set to operate in constant mode or switched to one of two flashing modes simply by turning the magnetic ring on the lighthead unit. It's just as easy to take off your bike so no more stolen bike lights! 

    What's in the box

    • Magicshine MJ-818 rear light head 
    • 8.4V 4.4Ah battery 
    • 2 'O' rings for fixing the lamp to the bike's seat post.
    • Battery charger fitted with UK mains plug.
    • Euro orders automatically sent with Euro chargers


    If you already have another Magicshine light set, then check out the 'rear light split kit' available on the website. It's the cheapest way to aquire a rear light set as you can split the power supply from one battery to go into both the front and rear light heads.   

  • Magicshine MJ-818 baglygten sætter en helt ny standard for sikkerhed og lysstyrke! De 85 lumen output er betagende kraftfulde, og lysstrålen forstærkes af en optisk reflektor som sikrer en tydelig lysstråle mindst 100 meter bag rytteren. Lygten monteres meget let på en hvilken som helst cykel ved hjælp at det testede og gennemprøvede O-rings system og helt uden brug af værktøj. MJ-818 kan stilles til at lyse konstant eller i to forskellige blinkesekvenser ved hjælp af den magnetiske omskifter. Den er super let at afmontere, så ingen stjålne lygter her! Ved hjælp af Y-kablet er det muligt at føde både en MJ-808 forlygte og en MJ-818 baglygte fra det samme batteri.

  • Le Magicshine MJ-818 feu de vélo arrière établit une nouvelle norme en matière de sécurité et c’est le feu arrière le plus brillant jamais vu. La puissance de 85 lumen est trompeuse et le faisceau est amplifié par un réflecteur optique pour irradier de lumière sur 100m derrière le cycliste. Le feu est très facile à monter sur n'importe quel vélo en moins d'une minute en utilisant le système de joint torique éprouvé sans avoir recours à aucun outil. Le feu arrière de vélo MJ-818 peut être réglé pour fonctionner en mode constant ou en deux modes clignotants simplement en tournant la bague magnétique sur la lampe. Il est tout aussi facile à le retirer de votre vélo donc fini les lampes volées! En utilisant notre adaptateur de câble en Y, il est également possible d'alimenter à la fois une lampe MJ-808 avant de vélo et le MJ-818 feu arrière de vélo à partir de la même batterie. Le jeu de lampe est couvert par notre garantie de 12 mois, y compris la batterie

  • La Mj818 luce posteriore di Magischine definisce una nuova sicurezza oltre a essere la luce posterior epiu’ luminosa per eccellenza mai vista. Gli 85 Lumens usati sono decisamente potenti il fascio di luce viene ingrandito grazie ad un riflettore ottico che riesce a permettere la visuale anche da 100 metri di distanza dal ciclista. Questo faro e’ estremamente facile da montare su qualsiasi bicicletta in meno di un minuto usando il sistema “O”-ring senza l’uso di ulterior attrezzi. La luce posteriore MJ818 e puo’ essere programmata in uso fisso o a flash semplicemente ruotando l’anello magnetico posizionato sul faro. Inoltre si puo’ togliere con estrema facilita’ evitando i furti dei fari di biciclette!! Usando l’adattore a “Y” e’ possible installare la MJ808 anteriore e la MJ818-E posterior sulla stessa batteria. Questo set e’ compreso di garanzia complete di 12 mesi inclusa la batteria.

  • Magicshine rear lamp complete with battery lead.
  • 8.4V Battery and cover.
  • 2 'O' rings for fixing the lamp to the bike's seat post.
  • Battery charger fitted with UK mains plug.
  • Euro orders automatically sent with Euro chargers
  • Super bright 85 lumen manufacturer rated output.
  • 3W red LED + 9 SMD red LEDs.
  • 50,000 hour average LED life span.
  • Premium type III hard anodised, anti-abrasive finish.
  • Constant mode and two flashing modes.
  • 8.4V 4.4AH lithium-ion battery.
  • 3 - 3.5 hour battery recharge time.
  • Battery overcharge protection.
  • IP64 rated weatherproofing.
  • Approximately 270g fitted to bike.

Magichine uk offer a 12 month, no quibble warranty based on the belief we should treat our customers the way we like to be treated.

7 day exchange if you change your mind

All we ask is that the item is returned in 'as new' condition with all accessories and the original box.

12 month warranty on all goods.

Simply tell us what the problem is, quote your original invoice number (goods must have been purchased from

If you can't find the invoice number, don't panic, just give us a call on 01604 452423

We send out a replacement item with a returns label for the faulty item

All we ask is that you return the faulty item to us. Magicshine uk - not just great products.

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  1. great product Review by Robbo

    Having looked at main different lights and owned many this is by far the best. It is well made and I love the fact you can get spares. I have previously had to throw good lights away just because the fixings broke and couldn't be replaced or repaired. The brightness is fantastic and guarantees you will be seen. This light is a must buy (Posted on 30/09/2014)

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