1979 UK Encounter with 3 Beings

After her husband's departure, Jean saw an orange light in the garden and went down to check that the carport light was switched off.

She realized that an orange light over the garden was gradually turning white,
illuminating the whole garden.

On returning inside, she suddenly heard a sound like zee, zee, zee, and three strange small figures floated past her through the open door.

The beings glowed brilliantly and were floating about a foot or 30 centimeters
above the floor.