The NAL T-31DS is the slim design (17mm) for T31D with internal Guiding light lines placed at the top of the light, and which give it an innovative and unique look on bicycles.
By using a combination of LED technology and advanced light guidance the T-31DS is light completely. As the light guiding is also seen from the side, you are better visible to crossing traffic.
LIGHT: 600 meters ‘to be seen’
Technical specifications
Slim Version For NAL T31D
6V/0.6W Dynamo
High Performance 5mm LED *1
Light Guiding Technology
Steady Burn Function Upon Request
Plug-In Connector For Connection
50-80mm For Mounting