The emt hst from hornby came with the wrong light clusters these are to replace them to the correct style, transforming the look of the model.

This kit comes with fully assembled light clusters that come pre assembled ready to fit, just push the old cluster out and push new in and hard wire to the pcb.

They are available with day and night modes but night mode will need to bypass the pcb and direct to the dcc decoder, day only will wire directly to the pcb 

This will come with new horn grills to complete the look