Right, its that time of year when the nights are drawing in on the evening rides. Im after a new front light that it USB rechargeable and a single unit - no separate battery packs. Its for my CX bike where i'll be mainly on country roads and the odd unlit track. I have a more powerful light for complete off road MTB rides. Its so hard to tell how bright a light actually is from online shopping! I'd like to spend under £50 ideally.