High Brightne :The Roadsun Xenon D1S D2S D3S D4S HID bulbs provide high brightne, ensuring better visibility on the road. Long-lasting :These bulbs have a long lifespan, reducing the need for frequent replacements and saving you money in the long run. Easy Installation :The metal stents base makes it easy to install these bulbs in your car without any hale. Energy-efficient :The 6000K high-low beam xenon headlight replacement bulb is energy-efficient, reducing power consumption and saving you money on your car's battery. Description 1. High-quality HID headlight bulbs with metal stents base for secure installation 2. Available in 6000K color temperatures for customized lighting D1S D2S D3S D4S 3. Provides both high and low beam options for optimal visibility on the road 4. Easy replacement for your car's existing bulb 5. Pack of 2 for convenient and affordable upgraded Bulb Type: D1S/D2S/D3S/D4S; Light Source: HID Xenon; Wattage: 35W; Voltage:12V; Waterproof rate : IP 68; Connector Type : Plug-N-Play,OEM Replacement Life Span: Up to 3,200 Hours; Operating temperature: -40 to 105 C; Color Temperature:6000K (white) Oervazioni speciali: livelli pi lunga, qualit, super bright; Applications: Upgrade for car, truck, SUV. Notice: 1. Please check the size of your bulbs on your vehicle before purchasing. 2. Please make sure the headlight housing has enough space for installation before purchasing. 3. Profeional installation is highly recommended. 4. The lamp has a polarity, if you put with wrong side , the lamp won't shine , pls change the Positive and Negative of the lamp,then the lamp will works. 5. Images on this page are for illustration only and due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Hope you can understand! 6. Please allow 1-2cm measuring deviation due to manual measurement.