The Old Factory Slotted 15-inch is also available in Pewter and Copper. This light is available as a heat lamp. Put the spotlight on your space with the help of Industville Old Factory lights, a versatile lighting solution that works with a variety of different dÃ©cors. This light is available in a smaller Old Factory 12-inch available in Brass, Pewter & Brass, Pewter, Light Pewter, Copper and Copper & Pewter. This light comes with 1m Black Round Fabric Flex.