Model number: K3192RPWHI. Part Number: K3192RPWHI. Item model number: K3192RPWHI. Fully compliant with the relevant British Standards BS 7895 for bayonet lampholders and enhanced safety and BS EN 61184 makes these ceiling accessories complete reliability Durability is also a given as these products are manufactured from the highest quality materials to give a high gloss finish which is both scratch and colour fade resistant " Box Contains 1 x 6A 2 Way SP Ceiling Switch Acorn 1.5M1 x Fittings1 x Installation guide.