RIGID Industries D-Series PRO Specter-Diffused LED - Pair - Black [502513]D Series PRO Specter Diffused 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