An electrical connection consisting of a length of wire that comes from a device.

Stands for “Leadership in Energy and Environmental Design.” A set of rating systems for the design, construction, operation, and maintenance of green buildings, homes and neighborhoods. Regulated by the USGBC.

Indicates the measurement typically taken on the vertical plane (top to bottom). AKA Height.

Refers to the small amount of light which leaks around the edges of the fabric of a shade due to the EDGE CLEARANCE.

A term used to describe the end of a shade cycle. May refer to the Lower (Bottom) Limit or Upper (Top) Limit.

In shading, a term used to describe an electrical voltage which requires a transformer to step-down the high voltage from the main power source, typically to 12V- 24V.