1 January 2008
A working document for lighting engineers, lighting designers, planning officers, developers, bat workers and anyone specifying lighting.
The Bat Conservation Trust. Registered Charity No. 1012361. Company Limited by Guarantee, Registered in England No: 2712823. Registered office: Unit 2, 15 Cloisters House, 8 Battersea Park Road, London SW8 4BG. Vat Reg No: 877158773.