Knog Frog Strobe Front Light
Black Dispatched in 1-2 days ID: 66803-199558
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Grape Dispatched in 1-2 days ID: 66803-199560
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Indigo Dispatched in 1-2 days ID: 66803-199561
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Lime Dispatched within 3-5 days ID: 66803-199562
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Red Dispatched within 3-5 days ID: 66803-199563
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Rose Dispatched within 3-5 days ID: 66803-199564
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Titanium Dispatched within 3-5 days ID: 66803-199566
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Translucent Dispatched in 1-2 days ID: 66803-199567
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White Dispatched in 1-2 days ID: 66803-199569
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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

Houston - 1987: a lab frog escapes from its enclosure and knocks a vile of stinky chemical gunk onto an unsuspecting LED, giving it special powers. The light escaped to a nearby medium security retirement home, where it spawned an army of multi-coloured freaks, hidden from civilization... until now.


  • Dimensions: 80x35x42 mm
  • Weight: 19g
  • Materials: Industrial Silicone Body
  • LEDs: Hi Powered surface mounted LED strobe system with lens.
  • Battery: x2 CR2032 coin cell lithium batteries (included).
  • Peak brightness: Front 8.5 Lumens, Rear 2.5 Lumens
  • 4 Light modes: Constant, Strobe Flash, Fast Flash, Random Strobe..
  • Run-time: FRONT LIGHT : 80 hrs (flashing), 50 hrs (steady).
  • Designed and engineered to withstand the harshest of weather conditions.


  • Visibility: 600 metres
  • Toolless attachment for quick release mounting and & unmounting 

  • 80 x 35 x 42 mm
  • 19g
  • Industrial Silicone Body
  • 2 coin cell - CR2032
  • 8.5 lumens (LED Rating)
  • 2.5 lumens (LED Rating)