LED downlights and old ceiling insulation do not mix

Name: Arcline Electrical test
Address: 18 Ferrier Street, Woolston, Christchurch 8023, NZ
Telephone: 03 555 0142

The fitting has a clearance rating. The insulation above it usually ignores that.

Every downlight has a clearance requirement, and in a house where the insulation went in before the lights did, almost none of them are being met. It is one of the most common causes of ceiling-space fires we see reported. Swapping to IC-rated fittings is straightforward. Finding out you needed to after the fact is not.