Planet Bike Spok 50 USB Front and Rear Bike Light Set

Color: Red/White
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Illuminate your whole ride with the Planet Bike Spok 50 USB bike light set. These easy-to-install front and rear USB-rechargeable lights have 3 modes to increase your visibility at all times of day.

Location Image of color Red/WhiteLocation Image of color Red/White
Location Image of color Red/White


  • High-output surface mounted LED lights feature Steady, Courtesy™ and Superflash™ modes
  • Headlight 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
  • Taillight running times between charges: 4.5 hrs. at 5 lumens, 7 hrs. on Courtesy at 1.5 to 4.5 lumens, and up to 22 hrs. on Superflash at 5 lumens
  • Side cutouts provide 270° range of visibility
  • IP54-rated for dust and water resistance
  • 270mAh lithium polymer batteries charge to full capacity in 2 hrs. (each) with micro-USB cable (included)
  • Compact size and rubber straps make for quick and easy mounting to multiple locations on the bike in seconds, without the need for tools


View all Planet Bike Bike Light Sets

Technical Specs

Best Use


Bulb Type


Number of Bulbs

Front: 1; rear: 1

Max Light Output (Lumens)

50 lumens

Headlight Mounting

Handlebar and Helmet

Taillight Mounting

Multiple Locations

Battery Mount




Charge Time

2 hours


270mAh lithium polymer

Integrated Battery


Battery Life on High

Front: 2.5 hours; rear: 4.5 hours

Battery Life on Low

Front: 3.5 hours; rear: 7 hours

Battery Life Flashing

Front: 14 hours; rear: 22 hours


1.8 ounces

Instructions & Manuals

30 reviews with an average rating of 3.9 out of 5 stars

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