The 3800 Series directional LED comprises of 20 individual 1/2W LEDswith individual reflectors to provide a truly outstanding light outputin a very cost effective package. These quad flash LED light headsoffer fit and forget, maintenance free operation and low amp draw. [SAE J845 Class I / CE, e approval] - Please note the 3811a is being fazed out, very limited stock available - Alternative / Replacement product is the 3812A, it is exactly the same size and fully R65 Compliant