Plug and Play operation, low power consumption ,use existing bolt holes for installation,low power consumption,Black Wire (negative) + Yellow Wire (Positive), Red light is low brightness.Black Wire (negative) + Red Wire (Positive), Red light is high bright. est Technology 3rd Brake Light with LED for parking and brake light function. PC designed full linked boards ensure longer lifetime and reliable performance. Ultra Bright LED Lights Compare to the OEM Halogen. Professional Installation is Highly Recommended, No instruction included with the package. Type:Third Brake Light Condition: Light Color: Red Placement on Vehicle:Rear Part Number: 6100050-00 Fitment: For Jeep Grand Cherokee 2005-2010 Colour: red Material: ABS+LED Package Contents: 1 * Third Brake Light Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.