Measures 150mm x 150mm x 120mm height
(Allowing 40mm clearance around light fitting and 15mm vertical the maximum size downlight you can use for this product is:
75mm diameter x 105mm height)
Other sizes available on request
With the increased use of downlighters, the integrity of the plasterboard and suspended ceilings can be reduced to approximately 4 minutes protection.
Envirograf® downlighter covers are used to restore the integrity required by British Standards.
They are easily installed in about five minutes from below or above the ceiling.
The intumescent covers are ventilated to avoid light fittings overheating. Cables can also be passed under the the rim of the cover for connections to transformers.
Only the light fitting penetration is required to be protected, not the transformer
This product has been tested employing the general procedures of BS476 Parts 22, 23, and 23 (Clause 5) (1987), in various ceiling and floor constructions. Integrity results of up to 240 minutes have been achieved. Also tested to NEN 6069 (1997)
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