Halos are a different approach to parking lights. Bright enough to let someone know you are parked but not blinding you. They do not produce light for seeing in the dark.
HID (High Intensity Discharge) lighting is far brighter light at a lower Wattage ... . higher voltage. The range of Hid can reach upwards of 12K (Kelvin) rating For example, sunlight at noon, with a Kelvin rating of 5500° K, is typically referred to as full spectrum because it contains a blend of all colors throughout the spectrum. Bulbs with a lower K rating (and lower color temperature) emit a warmer, reddish light, while bulbs with a higher K rating (and higher color temperature) give off a cooler, crisper blue light.