Make your life easy with the TRS Plug-n-Play Low beam relay harness.

A relay harness is a must to ensure the proper function and longevity of your HID ballasts and bulbs.

Harness has 5 easy connections to make your setup fully functional.

Uses a replaceable, standard 4 pin automotive relay to draw power from your car battery and send it to the ballasts when activated.

Positive input cable utilizes an inline fuse for the safety of your HID equipment.

For protection, the wiring is covered in black "high heat" convoluted tubing, all of which is guaranteed to be long enough to fit all applications.

Priced at only $25 on its own, or $20 along with any other retrofitting components. (contact us for a custom price quote)

• 1x H1 low beam relay wire harness
• 2x alcohol prep pads for your D2S bulbs
• 1-year worry free replacement warranty
• Personalized after-sale customer support from TRS.

Ballasts

Direct connection with all TRS models

Projectors

Low beam units

Vehicles:

H1 Positive or Ground switched

Inputs

From OEM Harness

1x H1 socket set

Power

1x positive battery terminal Loop

Ground

1x ground loop

Outputs

Ballasts

2x male "9006" style plugs