Dually Xl Pro Lights. With the enormous popularity of the original D-Series came the need for a slightly larger, more powerful lighting solution. The RIGID D-XL PRO boasts more light than ever before in a housing that measures 4”x4”. Recent improvements to the LEDS in the D-XL Series PRO with its new PROfessional Race Output of up to 170% more raw lumens while maintaining the efficiency that is the hallmark of the entire RIGID product line. With an unbreakable polycarbonate lens, durable UV-resistant polyester powder coat, stainless steel hardware, and a vibration isolator, the D-XL Series PRO is available with your choice of beam pattern optics. Recent updates include new RIGID branding and blacked-out circuit boards for a more refined look. Whether it’s off-road, power sports, general automotive, mining, agriculture, or fire and rescue, the D-XL PRO is well-matched to any application that requires a high intensity LED light.