Digital Lumens today announced that Ace Hardware Corporation, the world’s largest hardware cooperative, has upgraded the lighting in areas of its 1,000,000 square foot Rocklin, Calif., Retail Support Center to the Digital Lumens Intelligent LED Lighting System. Since implementing the upgrade in October 2013, Ace Hardware saved an average of 81 percent  on its lighting-related energy use.

The U.S. Consumer Product Safety Commission has recently issued a notice that Ace Hardware has recalled LED clamp lights due to shock and fire hazards. The consumer group warned consumers should stop using this product unless otherwise instructed, and noted it is illegal to resell or attempt to resell a recalled consumer product.