LANSEKO D Series LED Headlights are a revolutionary product to replace the original D series HID xenon bulbs. It can connect to original HID ballasts directly without any modification or tools. D1S LED Bulb Product SpecificationCustom LED Chip for D Serie
​NTC Thermistor, also called Negative Temperature Coefficient Thermal Resistor, whose resistance varies by temperature change and which are one of the most commonly used devices for the measurement of temperature.