LASR - nLIGHT Inc. 2020 Q4 - Results - Earnings Call Presentation February, 18 2021 03:35 PM nLIGHT Inc. The following slide deck was published by nLIGHT, Inc. in conjunction with their 2020 Q4 earnings call. For further details see: nLIGHT, Inc. 2020 Q4 - Results - Earnings Call Presentation