More and more customers are experiencing sporadic warning messages in vehicles when fitting LED lamps due to the reduced current draw of LED’s. A simple solution is to fit a LED Dummy Load Resistor in the circuit to simulate a 21W globe. Aluminium housed wire wound resistors feature stable performance due to their ability to dissipate heat radiation effectively. When mounted to a chassis or metal surface, the heat sink effect is utilised to ensure optimum performance and reliability. Complete environmental protection is achieved using a completely welded construction.