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Night-Splitting On Bike Power

When long-reach lumens matter, the BT20 rides where few can go. With both safety and freedom in mind, the DUAL DISTANCE BEAM SYSTEM gives the BT20 the potential to serve as a single-light solution for many riders.

Max 750 lumen output from single-use or rechargeable batteries
Multiple brightness levels housed in an aerodynamic head
Simple operation including battery enclosure attachment and cabling
Limited Lifetime Guarantee from Fenix Lighting US

Size: 2.7" (Length) x 1.7" (Width) x 2.2" (Height)
Weight: 5.5 ounce weight (excluding battery and accessories)
Accessories: BA4A battery case (for use with 4 CR123A batteries - included or 2 18650 Li on Batteries), three o-ring mounting straps, extension cable, battery case protective sleeve, helmet mount

Mode               Output                  Runtime
Low             100 Lumens              19h 30 min
Medium        300 Lumens              6h  20 mn
High             450 Lumens              3h 45 mn
Turbo           750 Lumens              1h 50mn

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