Halfords Advanced Extreme Brilliance
![Halfords extreme brilliance](https://media.autoexpress.co.uk/image/private/s--UMoDnYZk--/f_auto,t_primary-image-mobile@1/v1562248934/autoexpress/halfords-extreme_0.jpg)
Our test headlight needed adjusting between the two samples, but the results were pretty consistent once aligned correctly. The basic problem was a lack of light at our furthest measure compared to the best. It was also a step behind the best at the 50-metre points, although the hotspot was still clear. A buy-one-get-one-free offer makes the price more appealing.