Why choose LED Bulbs For Cars? It's well known HID lamps were the optimal light source on vehicles from the beginning of the 21st century. With the advent of LED technology, and improved light output and reliability, LED is the new alternative and replacement. Advantage: These LED bulbs are equipped with high lighting efficient UPGRADED 3030 SMD LED Chips, it used less power but puts out more light than the ordinary bulb. Bulb body is made with aluminum alloy shell acts as radiant heat sink which can ensure the secure temperature range. These bulbs are perfect to use for your car/truck's Fog light Bulbs or as Daytime Running Light. True Plug-N-Play: Plugs directly into your OEM sockets and fits perfectly into your headlights. Please Note: - Application for Fog Light/Daytime Running Light only; not for headlight. - For the "Ice Blue" color, this color is NOT THE SAME as "8000K" color from HID bulbs; ture color temp estimated at 30000K. Specifications: - Light Source: SMD 3030 - Brightness: 2400LM/set - Wattage: 10W/set - Voltage: DC12V - Beam Angle: 280 degree - Lifespan: 50,000hrs Fitment: 1) Please double check the size of the bulb with your car before purchase. The amazon bulb fitment guide will tell you if these fit your vehicle However! It will not tell you if its for fog, low beam or high beam. 2) Please check your car Owner's Manual. 3) We Suggest you to use Sylvania or Philips automotive lamp replacement guide online to ensure you purchase the right size bulb.