Myron Gordin

Luke C McKee

Chris P Lickiss

Kenneth G Lewis, Jr

Bradley D Schlesselman

David J Van Ee

An apparatus for retrofitting a HID lighting system includes using existing components of previously installed HID lighting systems such as its ballasts while replacing some capacitors to adjust the power supplied to a retrofit LED luminaire. Unused ballast drivers are removed, and a self-contained ballast driver assembly is mounted into the electronic control enclosure of the previously installed lighting system. Some of the retrofit LED luminaires include an uplighting lens, an optic, or a diffuser for providing uplight. An aiming bracket and an aiming plate allow for the horizontal aiming angle of a light luminaire to be set.

Aiming system for retrofitting a lighting system with LED lights

A method of growing grass or turf of varying types includes determining lighting needs of a sward, measuring or otherwise determining an existing DLI and spectrum of light delivered to the sward, and delivering supplemental lighting to at least a portion of the sward dependent, at least in part, on determining the lighting needs of the sward and measuring or otherwise determining the existing DLI and spectrum of light delivered to the sward.

Growing community of inventors

Oskaloosa, IA, United States of America

Myron Gordin