Easy to install - just remove the halogen bulb and install the combined HID bulb and ballast.
Only in 5000k - we are changing the kelvin on all the HID bulbs to 5000k as this color is preferred by most customers.
A kit contains what is needed for converting 2 lights to HID.
For 880/890 series 35 watt.
The 880 series "All in one" is a "one piece" - the bulb can not be removed
880 series and 890 series include : 880,881,884,885,886,887,894,895,896.