After suffering a scary night ride and not being able to see much including hedgerows and bends in the road, I thought it was time to upgrade the Eco lighting. This is a plug and play kit for the BMW K100. Straight forward fit, much easier than on a standard K100. Plenty of room behind the Eco headlight. All hidden away by the scuttle panels when fitted I'll report back on the performance. It seems good on the first test and has 3x the lumens of a standard H4. I'll be setting the grass on fire with it!