From January through September 2018, Washingtonians recycled over 950,000 mercury-containing lights, weighing more than 450,000 pounds, via LightRecycle Washington. LightRecycle, a manufacturer operated product stewardship program run by nonprofit PCA Product Stewardship Inc. and overseen by the Washington Department of Ecology, allows individuals and businesses to recycle up to 10 mercury-containing lights per day at sites throughout Washington – find a location near you.