Optical Dynamics Exude OD50 Illuminator 50mm 2000 Lumens White Cree LED Aluminum Black EXUDE by Optical Dynamics is a high-performance illuminator that can potentially save lives in search and rescue missions. Its also an unmatched tool for professional investigators or inspectors who cannot afford to miss important details. Because of its utterly blinding brightness, EXUDE is also ideal for security purposes. EXUDE also offers performance advantages to predator hunters, because it will not spook game. But, EXUDE will also make life easier for you in your day-to-day activities, wherever you need to see distance or detail.