Small to mid-size business owners find themselves in a bind when it is time to upgrade their lighting systems. In the case of the greenhouse and nursery industry, such upgrades can mean an increase in productivity, a decrease in spending and a morale boost for workers. However, upgrades can seem like a costly investment, especially when other aspects of the business require more immediate attention. Plus, installing LED lighting could disrupt work flow and production. Here's some information that serves to alleviate these concerns.