|These nifty lights are designed to plug directly into the end of drop bars on road bikes, by replacing the end plugs. Push the superbright 10mm LED once for steady mode, again for flash mode and one more time to turn it off. Visible for up to two kilometers, these little giants will run for up to 50 hrs. Batteries included.
More Info... color-------- black matrial------ plastic bulb type---- LED light color-- red batteries---- 357A (4, 2each light) weight------- 16grams each /32grams pair by tech note: ------- these bar end lights fit into all road "drop" bars . www.nashbar.com taiwan 111502CC