New atom lighting AT54O1/LED in black witd LED cool white. IP65 weatherproof outdoor fitting class 1. I have opened the box and unscrewed the top but haven't installed
found at: http://www.ledgrouprobus.com.au/catalogue/surface-fittings/ohio-led-bulkheads/ohio-12w-ip54-circular-bulkhead-4000k-c-w-white-and-black-trims.