This study aims to examine the performance of a 25 watt LED grow light on lettuce (Lactuca sativa L.) production using a hydroponic system. This research was carried out from 19 January 2023 to 22 February 2023 at the Agricultural Energy Biosystem Laboratory and Drafting Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University and Hydroponics Permata Indralaya. The me…