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In stock £26.99 Buy

The MK II rear light provides 50 lumens of light output, from a small light and easy to fit unit.

  • 1 pce 30 chip COB high brightness LED
  • Rechargeable lithium polymer battery 3.7v / 500 mAh
  • 8 modes
  • 3 x O rings 20-26mm / 26-40mm / 40-52mm
  • Rubber insert pads allow aero post, ISP propel and standard post fitting
  • Low battery, charging & fully charged indicator
  • Automatic fully charged cut off
  • Side visibility
  • IPX4
  • 300 degrees total light angle
  • 39 degrees spot angle
  • 29g
  • 93mm x 22mm x 17mm


  • Overdrive 50 lumens - 1 hour
  • High 25 lumens - 2 hours 15 mins
  • Standard 12 lumens - 4 hours 30 mins
  • Low 6 lumens - 9 hours
  • 100% flashing 50 lumens  - 2 hours 10 mins
  • 50% flashing - 25 lumens - 4 hours 25 mins
  • 10% flashing 5 lumens - 20 hours 40 mins
  • Strobe 10 lumens - 10 hours 40 mins

Delivery Information

Hargroves Cycles offer Free Delivery for all orders over £9 with in Mainland UK (orders below £9 will be charged £1.99)

Bikes and Bulky items are sent via TNT Courier and smaller items are sent via Royal Mail 2nd Class Post.

Items over £50 are sent with Royal Mail 1st Class track able service which is emailed to the customer on the day of dispatch.
For full delivery details please see our Delivery Page

International Delivery

Hargroves Cycles delivery all across Europe. Goods are shipped from the UK and are subject to import duties where applicable

For further delivery, pricing and restriction information please view our International Shipping Page

Returns Information

We will happily exchange or refund any item purchased at Hargroves Cycles within 365 days, except gift vouchers and personalized products, except where faulty.

Returned goods must be unused and supplied with their original packaging, unless faulty.

For full details on our Returns procedure please visit out Returns Section.

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Moon Sport dedicated to Quality

We are dedicated to the quality of our products. Attention to detail and fine craftsmanship is key to the production of our products. Every feature of Moon Sport product is tested and reviewed by engineers and product designer.

Every new design goes through rigorous reviews and calculations. Moon Sport’s professional team thoroughly tests each product to its limits, in order to produce the best products in the industry. Our state-of-the-art facilities and production line is efficient and managed by quality professionals. Before, during, and after product production, we are keen to provide the best services for our customers and partners.

Moon Sport is also extensively invested designer the latest products. Our team of product designer is at hand designing and researching the latest technologies to better serve customer needs. We here are bicyclists too. We are always brainstorming new designs to make riding safer for all. Believe us when we say, your safety is our concern.

  • Moon Comet MKII Rear Light