This product from Philips is a aftermarket bulb holder designed for HID and LED bulbs that fit into a H7 headlight unit in the MK6 Golf
LED Bulb Holders For Aftermarket LED Headlight Bulbs
HIDS4U Performance Vehicle Lighting Specialists
Bulb holder fits Various: VW Volkswagen Golf 7 MK7 Used for H7 Halogen upgrade to LED bulbs installation PLEASE CHECK YOUR CAR'S MODEL BEFORE
H7 LED Headlight Bulb Retainers Holder For Kit Adapter Fits Volkswagen VW Golf 7 MK7 - PAIR - Compatible and Fits for VW Volkswagen
HIDS4U Performance Vehicle Lighting Specialists
Philips Led Connector Rings H7 Type B 11172bx2 Lamp Holder For Car Headlight Hi/lo Beam Sure Fit Original Accessories, Pair - Projector Lens & Accessories - AliExpress
Custom LED H7 Headlight Bases Adapters Holders Retainers For Golf 7 MK7 GOLF 6 Tiguan Sharan Multivan Touran Scirocco Passat B7 - AliExpress
LED high power adapters for car with bulb holder - France-Xenon
Philips Led Connector Rings H7 Type B 11172bx2 Lamp Holder For Car Headlight Hi/lo Beam Sure Fit Original Accessories, Pair - Projector Lens & Accessories - AliExpress
H7 HID Bulbs Holders Adapters For 15+ Volkswagen MK7 Golf GTi Halogen — iJDMTOY.com
LED Bulb Holders For Aftermarket LED Headlight Bulbs
KOOMTOOM LED Headlight Bulbs Retainer Adapter Holder for H7 Led Headlight Bulbs Mounting Plate for VW Golf MK7 : Everything Else
LED high power adapters for car with bulb holder - France-Xenon
H7 HID Bulbs Holders Adapters For 15+ Volkswagen MK7 Golf GTi Halogen — iJDMTOY.com
Custom LED H7 Headlight Bases Adapters Holders Retainers For Golf 7 MK7 GOLF 6 Tiguan Sharan Multivan Touran Scirocco Passat B7 - AliExpress