The 5202 PNP Series LUX LED Replacement Bulbs are a practical and efficient lighting solution. With a one-piece die-cast bulb body, these bulbs offer superior heat dissipation and thermal conductivity. They operate within a wide voltage range of 9-32 volts and come with built-in drivers for easy installation. Sold as a pair, these FCiP ultra-high luminous bulbs provide a high power output, increasing driving distances 2-3 times over halogen bulbs. With a plug and play design and the same size as the halogen bulbs they replace, these bulbs are a perfect fit for most 5202 lights. For newer vehicles, an in-line Canbus decoder may be needed for proper interface.