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3000 lumen Bike Lights test (6-LED Cree XM-L)

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Uploaded by on Aug 7, 2011

Two mode bicycle light project:
Low beam (dipped beam, passing beam, meeting beam) : 2x Cree XM-L LED (about 1500 lumen)
High beam (main beam, driving beam, full beam): 4x Cree XM-L LED (about 3000 lumen, max 40W)

Světlo na kolo s potkávacím a dálkovým režimem (testovací prototyp):
Potkávací světlo: 2x LED Cree XM-L (cca 1500 lumen)
Dálkové světlo: 4x LED Cree XM-L (cca 3000 lumen)
Odstín LED 4100 K (neutrální bílá)

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