If you look on the 'Ann-Summers' website you will find a whole different use for 'landing lights'
FYI this was brought to the attention of us innocents at a certain control centre 'north of the border' when one of our colleagues inadvertantly dropped a receipt with a long list of items on it, one of which was 'landing lights'.
Being somewhat naive we Googled it...and got...er... a surprise
I'd be a bit worried if you got 'turned on' at 8 miles after switching on these