The light of the Philips X-treme is one of the best halogen lamps. The street is well illuminated. Unfortunately, the quality of light is particularly the durability. Compared to the White Hammer pears (from the hardware store with the three letters), it is a question of their own avarice, whether you want to spend 50 euros a year for pears. For the autumn / winter it is recommended in any case. The White Hammer keep with me but already 2 years, and are not essential to the light.