Joined: Jun 2008
Posts: 160
Likes: 0
From: La Pequeña'vana (Miami)
Bikes: 2008 Specialized Tricross Singlecross w/ Alfine hub, 198x Nishiki Olympic (2x: first nicked, second left at move :(...), Iron Horse beater (also gone), RIP 1998 Rockhopper (cracked frame; lost fight with Ford Focus)
Yes that's normal for a light outputting several watts with no cooling.