Tested and failed smooth.

That one on the promises of the manufacturer with respect to beam range or durability is not much need to give is concensus among headlights buyer / inside. However, the acquired lamps burned with me already through after a few days. Despite proper use of the lamps, the result is unfortunately underground. Customer or even goodwill be written very small at Philips.

Conclusion: The light output is not better than with cheaper models and the shelf life significantly worse. Instead of these lamps to offer the purchase of two pairs more favorable spotlight. The price would be the same but the durability increased overall significantly. Also, the lack of customer service is inadequate in this price range with a brand.

I do not recommend the purchase.