Welcome to John Cullen Lighting
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FREQUENTLY ASKED QUESTIONS

  • When installing lighting outside, there are additional procedures that need to be undertaken to ensure best installation to avoid water issues.

    We have created two new guides to help you:-

    IP Rated Connection Installation Guide

    IP Rated Driver Installation Guide

    For further advise, contact our technical team.

  • There is no test, standard or regulation published specifically for the fire resistance of a luminaire. Instead our luminaires are installed within a ceiling construction certified in line with BS476-21 that had known to pass the testing. The test was then run with our downlight luminaires and concluded that it passed the same test. We test our downlights in a 60-minute rated ceiling as that is the requirement for UK residential properties. The ceiling our luminaires were installed into for testing was a timber floor construction with plasterboard ceiling and chipboard flooring above the void. All our current LED Engine 50, 40 and 30 are now fire rated.