This recall involves (about 60,000 (an additional 1,000 sold in Canada)) Lunera 13 watt Helen GX23 LED industrial lamps. The dimmable lamps are white and measure 6 inches long by 1.25 inches wide by 0.75 inches thick. The Lunera logo is printed on the front on the lamp at one end. Model numbers HN-H-UNV-GX23-13W-2700-G3, HN-H-UNV-GX23-13W-3000-G3, HN-H-UNV-GX23-13W-3500-G3 and HN-H-UNV-GX23-13W-4000-G3 appear on the back of the connector. The date code, ranging from 1501 to 1552, is stamped on the bottom of the connector.