The Blackrock Limited Duration Income Trust (BLW) is a mutual fund that focuses on providing investors with a steady stream of income through a portfolio of fixed-income securities. These securities have a relatively short duration, meaning they have a shorter time until maturity, which can help mitigate interest rate risk. The fund is managed by Blackrock, one of the largest investment management firms in the world, and aims to provide a balance of income and capital preservation for investors. BLW may be a suitable option for those seeking a conservative investment with a focus on generating income.