84.1 is a low-voltage blown glass sphere pendant, that houses either a 10-watt xenon or 1.5-watt LED lamp.
Deep Canopy
Standard outside of North America and Latin America. The deep canopy is 4.5" / 116 mm in diameter and 1.6" / 40 mm deep. It is designed for surface-mounted applications that cannot use a junction box or ceiling cavity. The canopy is completely enclosed by a back plate, and houses the transformer.
Dimensions
Width: 12 cm