Tough to beat the performance and value of the B&M lights. My 80 lux Cyo Senso Premium with its shaped beam is a total game changer. The shaped beam allows control over where the light is cast. Follow the instructions and you'll enjoy riding with an amazing field of view without blinding oncoming traffic. B&M has a 100 lux (IQ-X?) which, considering how nice the 80 lux performs, must be insanely great. I also recommend B&M taillights.
-Kedosto