Philips Diamond Vision H1 (Twin Pack) at Car Bulbs Direct USA.

Our Review

In summary:

Philips Diamond Vision H1 is designed for drivers who are looking for a distinctive styling headlight bulb that will stand out from the crowd. With a 5000K colour temperature, this product is specifically designed for styling, so it's not the best choice if you're looking for more light output, nor is it road legal. You should choose Philips Diamond Vision H1 if you're looking for:

• A distinctive blue light on the road to enhance the styling of the vehicle
• Off road use (as not road legal)

Technical information about Diamond Vision:

The standard unit for color temperature is Kelvin (K). Brightness is measured in lumen. Standard halogen bulbs produce yellow light at 3200K. Xenon HID technology produces white light at 4200K. The color temperature for bluish white light is 5000K. The color and brightness of the headlights in the visual is not an actual representation of Philips headlights.

Are they legal to use and do I need to modify my vehicle?

The product is not road legal but is directly interchangeable with your existing bulbs. There's no need to modify your vehicle, just replace the lamps.

Shipping Information

We aim to dispatch all orders the same/next business day. Delivery times on our FREE standard delivery service are:

UK: 1-2 business days*
Rest of the World: 2-7 business days*

Need your order faster?
Customers in the UK, US & Canada can also upgrade to an express delivery service. Delivery times for this service are:

UK Next Business Day (InterLink): £5.00
US & Canada 2-4 Business Days (FedEx): $9.99

*average delivery times.