* High quality LED chips from the world' s top 5 chip manufacturers guarantee optimal luminance efficacy. * High stability lighting in any climate thanks to current fluctuation protection. * Original high-power LED chips, with multiple power supply circuit design options, offer incredible added value. * PFC values up to 0.99 offering a stable voltage output, thus reducing energy consumption. * IP 65 waterproof standard. * CRI 80 high-brightness offer much improved night vision to increase pedestrian and vehicle safety.