I-Light
Encyclopedia
The i-Light is a hub dynamo
manufactured by SRAM as part of their i-Motion bicycle product series.
The initial D1 series was replaced by the D3 and D7 series in 2007.
Hub dynamo
A hub dynamo is a small electrical generator built into the hub of a bicycle wheel that is usually used to power lights. Most modern hub dynamos are regulated to 3 watts at 6 volts, although some will drive up to 6 watts at 12 volts.-Models:...
manufactured by SRAM as part of their i-Motion bicycle product series.
The initial D1 series was replaced by the D3 and D7 series in 2007.