1990 460 Front Fog Lights

[Rainbird]

I've got a LHD 1990 460 and I want to put the fog lights in the front spoiler. The problem is that I'm in the UK and the car is in E. Europe where I spend a lot of the time. Can anybody measure the size of the cut-outs in the front spoiler so I can source a pair of lights to fit in please?

It's the early shape 460 and needs the rectangular lights not the later curved ones

Many thanks
Peter