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Moon Arcturus Auto Pro Rear Light - 100 Lumen


Product code:  EV276576
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Product Details

The Moon Arcturus Auto Pro Rear Light is an attractive light that will fend off any rear approaching vehicles or other cyclists. The Arcturus offers fantastic output from a small and lightweight chassis. With 7 modes you are able to cycle through them all until you find the one that best suits the conditions you are riding in or the remaining battery life. Busting out a whopping 100 lumens, this is bright for a rear light. Combined with an integrated light sensor, the Arcturus is ideal for the daily commuter.

Key Features

  • 7 modes, including Day Flash mode for those commutes
  • 100 lumen output, perfect for being seeing at anytime
  • Water resistant (IPX 4), for all weather riding
  • Light sensitive auto ON/OFF
  • Automatic fully charged cut-off system

Customer Review
Seriously bright rear light for day or night

“Riding without a rear light is dim. What isn’t dim is this rear light.
Attached to the bike by either elastic o-ring mount or a saddle mount, this light is held securely in a clip.
There are numerous modes, three static of varying brightness’s, three flashing. The flashing modes vary in brightness and frequency, with one of them a double-flash for use in the day.
I can see the reflection of this light in road signs over 100m behind me, making this a very powerful rear light. This may be slightly annoying for those motorists momentarily directly behind me, but in my mind that’s a good thing: People are annoying, I want to remind motorists that there’s a person on the other side of this light.”

About the Brand
Moon was born in 2005. Dedicated to design and quality, they believe they bring the upmost standard to lighting for exploring mountains and cities in the dark, ensuring you are safe on your bike, in day or night.

Why Buy from Evans Cycles
As cyclists ourselves, we know you’ll be keen to get latest cycling equipment for your bikes at the best deal, that’s why we offer you a great service from the very start of your journey with us.

  • Click and Collect - Buy your Lights online and easily collect them at your local store
  • Price Match - We offer a price match guarantee if any of our direct competitors are cheaper than us. This includes Cycle Surgery, Wiggle, Chain Reaction Cycles, Halfords, Tredz and Cycle Republic.
  • 90 days returns - If you change your mind, any item, except food, videos, DVD’s, face masks, RIDEIT events and software can be returned to us for any reason within 90 days, provided it has not been used or fitted, and is returned in its original packaging with a valid proof of purchase.

Light Source 1 piece rectangular LED Chip
Brightness 100 Lumens
Power Source Rechargable Li-Ion 3.7v 650 mAh
Run Time - Mode 1 4:45hrs
- Mode 2 2:45hrs
- Mode 3 1:30hrs
- Flash 1 25:00hrs
- Flash 2 7:30hrs
- Flash 3 11:00hrs
- DAY FLASH 24:00hrs
Battery Life Indicator Yes
Mounting Simply Rubber strap fitment
Light modes 7 modes:
- Mode 1 15 lumens
- Mode 2 25 lumens
- Mode 3 50 lumens
- Flash 1 15 lumens
- Flash 2 50 lumens
- Flash 3 50 lumens
- DAY FLASH 100 lumens
Dimensions 57.5mm (L) x 28.5mm (W) x 19mm (D)
Front/Rear/Set Rear
Extra Features - CNC Aluminium heat sink casing
- Light sensitive auto ON/OFF
- Auto safe mode
- Mode memory function
- Automatic fully charged cut-off system
- Side visibility
- Water resistant (IPX 4)
Weight 30 grams


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Delivery and collection information


Standard UK delivery:

Clothing, parts & accessories: £4.99 per order

Bulky Items: £4.99 per item - Click here to see the list of bulky items

Bikes: £4.99 per bike - Includes assembly by our fully trained mechanices, pre-delivery inspection and safety check, packing in our custom bike box and multi-tool. Click here to see how we deliver your bike

Click & Collect

Using our Click & Collect service your order will be delivered to a choice of over 60 Evans Cycles stores nationwide for collection. This service is FREE of charge for all orders. Click here for more details

International delivery (Incl BFPO, ROI, Channel Islands & Isle of Man)

To calculate the charges for your order simply add products to your basket and proceed through the checkout process, where you will need to enter your delivery details. Our website will present you with the relevant delivery options and the charges for your basket of goods. Orders delivered outside the EU are exempt from VAT. Click here for more details.

Easy Returns

Our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you are not, please feel free to return your goods within 90 days of the purchase date for a full exchange or refund. Returns can be made in your local store or sent back to our distribution centre.

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