RIGID Industries D-Series PRO Hybrid-Spot LED - Pair - Black [202213]D Series PRO Hybrid Spot LED Pair Black 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.