The D-Series has always been the most versatile compact lighting package on the market today. RIGID has just made it professional grade with the D-Series PRO, which offers more light output than ever before thanks to recent advancements in LED technology. Available with a variety of mounting options, including surface, flush, or heavy-duty, the D-Series PRO can be utilized for virtually any lighting application. Measuring just 3" x 3", the D-Series PRO packs a powerful punch up to 102% more raw lumens depending on the optics chosen. RIGID's D-Series PRO (Professional Race Output) lights are available with either a black or white finish, and recent updates to the D-Series PRO include new branding and blacked-out circuit boards for a more refined look. They feature the same superior build quality as the rest of RIGID's lighting products, providing reliable and efficient lighting on demand. It's all about stealth with RIGID's new Midnight Optics. Utilizing our exclusive spot optic with a transparent black enamel coating, our Midnight Optics take the subtle "blacked out" look seriously featuring black oxide hardware. The Midnight Optics enable RIGID to "disappear" during the day while still providing powerful LED technology to light up the night. Thanks to improved LED technology, the Midnight Edition now offers more light output than ever before. Midnight Optics are available in E-Series, RDS-Series and D-Series product lines.