HOTSYSTEM 2x Super Bright 21W 9004 HB1 White LED Low Beam Fog lights Samsung LED Bulbs DC12V 2-Pack Super bright design with 360 degree full angle illumination Lower power consumption than halogen bulb, Energy Saving Easy to install, Plug and Play; Faster on/off response time and vibration resistant Powered by 21 pieces 1W Samsung 2835-SMD LED is about 30% brighter than Stock Bulb With 3x optical projector in front of the LED emitter to achieve the maximum lighting output