Planet Bike Spok 50 USB Front Bike Light

Color: White
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Featuring a USB-rechargeable lithium battery, the Planet Bike Spok 50 USB front bike light illuminates your rides with 3 LED safety light modes and 270° visibility for riding at all times of day.


  • High-output surface-mounted LED light features Steady, Courtesy™ and Superflash™ modes
  • Running times between charges: 2.5 hrs. on Steady at 50 lumens, 3.5 hrs. on Courtesy at 15 to 45 lumens, and up to 14 hrs. on Superflash at 50 lumens
  • Side cutouts provide 270° range of visibility
  • IP54-rated for dust and water resistance
  • 270mAh lithium polymer battery charges to full capacity in 2 hrs. with micro-USB cable (included)
  • Compact size and rubber strap make for quick and easy mounting to multiple locations on the bike in seconds, without the need for tools


View all Planet Bike Bike Headlights

Technical Specs

Best Use


Bulb Type


Number of Bulbs


Max Light Output (Lumens)

50 lumens

Headlight Mounting

Handlebar and Helmet



Charge Time

2 hours


270mAh lithium polymer

Integrated Battery


Battery Life on High

2.5 hours

Battery Life on Low

3.5 hours

Battery Life Flashing

14 hours


0.88 ounces

Instructions & Manuals

28 reviews with an average rating of 4.4 out of 5 stars

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