Environmentally Responsible Lamps Sustainable Lighting Solution -Less mercury and fewer lamps in landfills, combined with energy efficiency, reduces the impact on the environment.;12 month warranty period.;TCLP compliant*;* Fluorescent lamps that are TCLP compliant reduce the amount of pollutants released into the environment. Philips leads the industry with the lowest level mercury technology. Reducing the mercury level (source reduction) during the manufacturing phase is essential to creating products that are less harmful to the environment. Sustainable Lighting Solution.;Reduces the impact on the environment.;Available in various wattages and color temperatures. Ideal for use in mid to high bay production, warehouse and distribution facilities.