Fenix BT20 LED Bike Light Dual Distance Beam Cree XM-L T6 LED (750 Lumens)

MSRP: $96.95
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Item #BHQ-14824


  • Modes:4
  • Max Output:750 Lumens
  • Max Runtime:21 Hours
  • Peak Beam Intensity:6189 Candela
  • Beam Distance:156 Meters
  • Impact Resistance:1 Meter
  • Water Resistance:IPX-6
  • LED Type:CREE XM-L
  • Battery Type:CR123, 18650
  • Batteries Included:No
  • Switch:Push Button
  • Length:2.70"
  • Body Diameter:1.70"
  • Material:Aluminum
  • Color:Gray
  • Weight:4.20 oz.
  • Brand:Fenix
  • Model:BT20
  • Model Number:BT20T6GR
  • Country of Origin:Taiwan
  • Best Use:Recreation
  • Product Type:Flashlight


The BT20 Bike Light was specifically designed for bicycle enthusiasts. It sports a dual distance beam system; the upward beam is refracted by the lens, forming an auxiliary beam in the front area of the wheels where an ordinary bicycle light can not reach. 750 lumen beam with a max distance of 511 feet. The BT20 features four brightness levels and one variable frequency flashing mode.

The BT20 is aerodynamic with small wind resistance and fast heat dissipation. It is quick to attach and detach using O-ring mounting straps sized for 20mm-35mm handlebars. The direction of the headlamp can be adjusted freely. Powered by two 18650 rechargeable Li-ion batteries or four CR123A Lithium batteries.

Includes: BA4C battery case, three o-ring mounting straps, extension cable, battery case protective sleeve, and helmet mount.

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Mode: Output / Runtime

  • Turbo: 750 lumens / 2 hours
  • High: 450 lumens / 4 hours
  • Mid: 300 lumens / 6.5 hours
  • Low: 100 lumens / 21 hours
  • Flashing: 300 lumens

Information from Fenix


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