This price include 2 PCS LED headlights. Features: Input(A) : 2Aplusmn0.2A / 3Aplusmn0.2A LED Chip: COB Chip Lifespan: >30000hrs Beam angle: 360 degree Power : 72W/Set Color Temperature : 6000K Lumen : 3500lm Operating Voltage : DC 9-36 V Design: All In One Design With Cooling Fan System Car Suitable Models: This Led Light is only partly error free,not fully canbus for special car. Singal beam: H1,H3,880,H7,H11,9005,9006,5202,D2S,D2C,9012 Hi/lo beam: H4.9004,9007,H13,H15 What is color temperature? Color temperature is a way to describe the light appearance provided by a light bulb (lamp). It is measured in degrees of Kelvin (K) on a scale from 1,000K to 10,000K. What are Lumens? Lumens measure how much light you are getting from a bulb. The more lumens, the brighter your light will be. When your squore looking for new light bulbs.