Abl IP Holding LLC

Acuity Brands, Inc.

Progress Lighting

Philip Sieczkowski

David P Zizzi

Donald R Sandell

Timothy Edward Monroe

Beate B Trickett

Yan Rodriguez

Mark Anthony Hand

Zhou Yifan

James P Compton

Gautham Raj Kemparaju

Michael Bruce

Christina Mayo

Light fixture

A light fixture includes a housing, a bezel, and an optic. The bezel is coupled to the housing such that the optic is positioned between at least a portion of the bezel and the housing. The bezel includes a drainage system, and the drainage system includes at least one drainage opening in the bezel proximate to a front side of the light fixture and at least one weep opening between the bezel and the optic. The drainage system also includes a drainage gap between the housing and the bezel proximate to a back side of the light fixture that is opposite the front side and a drainage channel in fluid communication with the at least one drainage opening, the at least one weep opening, and the drainage gap.

Light fixture with drainage system

Light fixtures for a wide range of installations that can be interconnected to each other in different orientations to permit easy scaling up or down of an installation without requiring renovation or disruption of the surrounding environment. More specifically, embodiments of the light fixtures include an adjustable power connector that can be oriented differently depending on the desired configuration of the installation.

Light fixture with adjustable connector

A light fixture includes a housing, an optic, and a wing. The housing is configured to house at least one light source of the light fixture. The wing extends from the side of the housing. In some embodiments, the housing and wing are monolithically formed as an integral unit. In other embodiments, the optic and wing are monolithically formed as an integral unit. According to further embodiments, the housing, optic, and wing are monolithically formed as an integral unit.

Light fixtures with integrated features

A single board light engine includes an AC to AC step driver that selectively powers multiple LED segments by controlling tap points between the LED segments as the input voltage goes from zero crossover to maximum voltage and returns to zero crossover. The step driver may power a first LED segment, a second LED segment, both the first and second LED segments, or none of the LED segments depending upon the input voltage level. The LEDs within an LED segment may share a characteristic that differs from a characteristic shared by LEDs in another segment, which allows the LED fixture to provide a variety of lighting effects.

System and method for controlling LED segments to provide lighting effects

Growing community of inventors

Lawrenceville, GA, United States of America

Philip Sieczkowski