For VW Passat 2005-2018 H7 Super White 55w LED Headlight Bulbs 501-Upgrade Set
Wedge bulb type: 501 (W5W). 4 x High Power LED Headlights Bulbs+ 2 x Wedge bulb 501 (W5W). Number of Bulbs: 2. Heat Dissipation Theory: Heat Pipe Technology + A380 Aluminum Heatsink. Be careful to avoid crushing or cutting the bulbs.