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£29.99
8 reviews
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  • Description
  • Reviews (8)
  • Bike Lights Guide
  • Delivery
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  • Product description

    The Knog Blinder 4 is for riders who want a compact and powerful rear bike light to get them home safely.

    Weighing just 35g the Blinder 4 is 100% waterproof (ideal for winter riding) and comes with an inbuilt USB recharge system so you can plug in and charge while you work.

    Emitting a powerful 44 lumen the Blinder 4 GT is bright enough for urban riding and comes with 5 light modes to choose from. Eco-flash will give you a max burntime of 50 hours while constant still has a long 5 hour burntime - long enough for commuting and recreational riding.

    A silicone strap makes fitting and removal super easy so you can switch the Knog Blinder between bikes and remove for security.

    A very popular rear light amongst cyclists.

    Key Features

    • Compact and lightweight 35g design
    • 100% waterproof for Winter riding
    • Charge at work & home with USB
    • Powerful 44 lumen beam to be seen with
    • Easy silicone strap mounting

    Knog Blinder 4 GT Features

    • Inbuilt USB Recharge system
    • Waterproof to IP68 ie. 3 metres/10 feet underwater
    • Only 35g
    • Steady, Fast Flash, Organic Flash 1, Organic Flash 2, Eco-flash
    • Surface Mount LED lights
    • Anodised aluminium face
    • Silicone strap with stainless steel clip with tool less camber attachment for rear post 25-32.5mm
    • Lithium polymer battery
    • 44 Lumens
    • Up to 5 hours constant
    • Up to 50 hours eco-flash
    • Colour: Black / Red

  • Knog Blinder 4 LED GT USB Rechargeable Rear Light Reviews

    Write your own review
    Overall Rating:
    4.7
    out of 5
    4.73
    Build Quality
    4.69
    Performance
    5
    Value For Money
    4.56

    Customer Reviews (8)

    4
    Very bright!!

    Love this little light and this will be my second - its insanely bright The USB charging port is very handy and the clever clamp mechanism makes it simple to move between bikes.

    Love this little light and this will be my second - its insanely bright The USB charging port is very handy and the clever clamp mechanism makes it simple to move between bikes.

    Close review
    3.8 out of 5
    Build Quality: 3.5/5
    Performance: 4.5/5
    Value For Money: 3.5/5
    4
    Minimal and powerful

    Bought the front and rear lights blend in perfectly with my Bad Boy. No complaints USB rechargeable all you can ask for.

    Bought the front and rear lights blend in perfectly with my Bad Boy. No complaints USB rechargeable all you can ask for.

    Close review
    4 out of 5
    Build Quality: 4/5
    Performance: 4/5
    Value For Money: 4/5
    5
    Well designed rear light

    This is a great rear light easy to switch between bikes no messing about with batteries just make sure you charge it up. Lasts for ages on the eco setting. Highly recommended!

    This is a great rear light easy to switch between bikes no messing about with batteries just make sure you charge it up. Lasts for ages on the eco setting. Highly recommended!

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Excellent purchase

    Easy to attach. Very bright and an excellent price offered by Tredz. I'm now buying a front light to replace my Cateye. Sometimes experience a little difficulty establishing a connection on certain computers USB ports, but this has been easily solved by attaching via an USB extender. Overall a fantastic rear light

    Easy to attach. Very bright and an excellent price offered by Tredz. I'm now buying a front light to replace my Cateye. Sometimes experience a little difficulty establishing a connection on certain computers USB ports, but this has been easily solved by attaching via an USB extender. Overall a fantastic rear light

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Perfect and simple

    Someone told me its the only rear light you need and they were so right. Small enough to leave on a bike all year and bright enough to see even in daylight. Usb charge from the built in connection is the icing

    Someone told me its the only rear light you need and they were so right. Small enough to leave on a bike all year and bright enough to see even in daylight. Usb charge from the built in connection is the icing

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Quality light

    This light is superb very visible and keeps you safe. Plus you don't have to ruin the look of your bike in summer by leaving a holder on your bike

    This light is superb very visible and keeps you safe. Plus you don't have to ruin the look of your bike in summer by leaving a holder on your bike

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 4/5
    5
    Knog

    Don't bother with other rear lights. Just buy this one.

    Don't bother with other rear lights. Just buy this one.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5
    5
    Super Simple and Bright

    Bright and Simple means they work they get noticed which is all I need for these lights.

    Bright and Simple means they work they get noticed which is all I need for these lights.

    Close review
    5 out of 5
    Build Quality: 5/5
    Performance: 5/5
    Value For Money: 5/5

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