PSLalong with Energy System completed study entitled “Investigation of Impact of LED Lighting on SHS Adoption in Bangladesh” for CLASP. The field work on survey and primary data collection was done in November 2014 by Prokaushali Sangsad Limited (PSL). The objective of the study was to establish the impacts of LED adoption on the Bangladeshi SHS market with a view to increasing understanding the nature of issues related to energy access for the un-served population residing in off grid locations.