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Serfas Flat Panel LED Rear Bike Light

sku# 140419
Serfas - Flat Panel LED Rear Bike Light
Model Info
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Product Info

Cover your six with the high visibility Serfas Flat Panel LED Rear Bike Light. Designed to mount to your bike's seatpost, the Flat Panel LED Rear Bike Light's gunmetal finish and IPX4 water resistance rating make it a clean looking and worry-free addition to any commuter.

Product Details


40 Lumens

40 Micro LED Panel


Micro USB Rechargeable

Solid RuntimesHigh (20 lumens) | Low (10 lumens)

Flash Mode RuntimesDaytime Flash - 12 hrs. | High Flash - 12 hrs.


Solid ModesHigh (20 lumens) | Low (10 lumens)

Flash ModesDaytime Flash (40 lumens) | High Flash (10 lumens)


Built-In Metal Belt Clip

Easy Bracket Angle Adjustability

Additional Features

IPX4 Water Resistant

Large Visible Surface Area


  • Light Output (lm): 40
  • Weight (g): 41
  • Rechargeable: Yes
  • Warranty: Limited Lifetime



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