The E-Series is one of RIGID's most versatile, all-around lighting solutions, and recent enhancements in LED technology delivering up to 111 Percent more raw lumens than ever before with the E-Series PRO. Among RIGID's most popular product lines, the E-Series PRO has recently benefited from several upgrades to improve both looks and performance. Plus, new branding and new blacked-out circuit boards give the E-Series PRO a more refined look.