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Moon Comet X Auto Pro Rear Light

★★★★★ ★★★★★
MSP £30.00 Save 33%

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Product ID: 776149

With a maximum output of 80 lumens and seven modes to choose from, the Moon Comet X Auto Pro Rear Light is a great everyday option, perfect whether commuting, training or on the weekend club run.

The COB high brightness red LED offers excellent side visibility and the aluminium construction is both durable and water-resistant.

Moon Comet X Auto Pro Rear Light

The perfect option for a multi-use rear light, the Moon Comet X Auto Pro Rear Light has a bright 80-lumen maximum output, great side visibility and seven modes to cover all your rear light requirements. The seven flashing and constant modes include a Day Flash mode. Most accidents occur during daytime hours and this bright, pulsing mode cuts through distractions to make other road users fully aware of your presence.

With a water-resistant and durable aluminium casing, the Comet X Pro will never let you down, even in the pouring rain. On those longer rides or if you don't have a chance to recharge between rides, the lowest setting will provide you with 19 hours worth of light. A full recharge takes a mere two hours and an indicator light will inform you if your battery is low, full or if the unit is currently on charge, with an automatic cut-off system for increased longevity.

Seatpost, saddle rail and belt clip-fixing options come as standard so you'll be able to fit your light in the perfect position.

  • Mode 1 15 lumens - 5:30 hours runtime
  • Mode 2 25 lumens - 2:10 hours runtime
  • Mode 3 40 lumens - 1:30 hours runtime
  • Flash 1 20 lumens - 15:20 hours runtime
  • Flash 2 40 lumens - 7:30 hours runtime
  • Flash 3 40 lumens - 9:40 hours runtime
  • Day Flash 00 lumens - 19 hours runtime


  • Moon Comet X Auto Pro Rear Light
  • RB-22 universal bracket, two o-rings for mounting
  • RS-G (fits 20-35mm diameters)
  • RS-H (fits 35-52mm diameters)
  • RB-21 saddle rail bracket
  • BK-21 belt clip
  • USB-WP water-resistant USB cable


  • One-piece (30 chips) COB high brightness red LED
  • CNC Aluminium heat sink casing
  • Mode memory function
  • Rechargeable lithium polymer battery (3.7V 500 mAh)
  • Six modes including Day Flash mode
  • Maximum lumens: 80
  • Maximum run time: 19.5 hours / minimum run time: 1.5 hours
  • Quick-release universal bracket fits all round and aero style bars
  • Low battery, charging and fully charged indicator
  • Automatic fully charged cut-off system
  • Side visibility
  • Water-resistance (IPX 4)
  • Recharge time: 2 hours
  • Size (W x D x H): 73 x 18 x 21mm
  • Weight: 115 grams

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