Philips Premium H4 headlight bulbs. (Single bulb). 30% more light. Philips Premium was awarded the Auto Express Best Buy award in their +30% category. The product offers 30% more light on the road but at the same price as their standard product, making it accessible to everyone. Scientifically it has been proven that as we get older we need more light to drive safely. For example a 40 year old needs twice as much light as a 20 year old; even more so when driving at high speed. Philips Premium is the effective solution - 30% more light on the road for greater safety and comfort for the same price as a standard bulb.30% Brighter.

- Better Visibility at night and in poor weather
- Top class reliability and performance
- Independently tested and approved
- Original Car Maker Quality R37 approved
- Quicker sharper driver reaction
- Less tiredness when driving at night
- Ultra Violet block compatible with plastic headlamp lenses