Among the customers who have ordered the product "Telescoping Adjustable Floor Lamp", how many of them are consumers?
"Telescoping Adjustable Floor Lamp" is a "Product Name"; consumers refers to Segment = 'Consumer';
SELECT COUNT(DISTINCT T1.`Customer Name`) FROM people AS T1 INNER JOIN central_superstore AS T2 ON T1.`Customer ID` = T2.`Customer ID` INNER JOIN product AS T3 ON T3.`Product ID` = T2.`Product ID` WHERE T3.`Product Name` = 'Telescoping Adjustable Floor Lamp' AND T1.Segment = 'Consumer'