Does anyone know the manufacturers name of these light fittings?

for 6040GY

In message , " snipped-for-privacy@gglz.com" writes

Checking the part number with Google gives a few references to "searchlight lighting"

on to say:- Searchlight was founded in 1945 and remains a family owned business now into its third generation. They are based in Manchester in a purpose built 120,000 sq ft distribution centre, incorporating a 16,000 sq ft uniquely designed showroom, a fully equipped 95,000 sq ft warehouse and an open-plan sales / administration suite. They employ in excess of 130 people and sell to over 750 independent and well known high street store groups in the UK servicing the decorative, hotel, contract and residential lighting markets.

Sounds like they are at least a large distributor

The actual units may well be made abroad, good luck...................