What would be the part number for a weatherproof, 2 x 18 watt batton fluro fitting.
The part number would be WP218NEL.
This has an IP rating of IP65 and comes with colour 840 fluorescent Tubes. it is fully plastic with metal clips great for seaside applications as there is no rust.
Also comes in Dali control options
Please see below link for more details and documentation. http://www.clipsal.com/Trade/Products/ProductDetail?catno=WP218NEL