The ALTSA MAX Stadium Lights utilizes customized CREE LED Chipset to provide extreme lumen output and long lasting stability. With MEANWELL drivers, power factor is 0.98 and it offers a wide input voltage range. Constant current and constant voltage design increase reliability over standard floodlights and by incorporating SONY 4D active heat dissipation, lower junction temperatures can be ensured. Various beam angles available and with DIWL lens design, light transmittance of up to 98% is guaranteed. Absolutely flicker free for slow motion HDTV live broadcasting. It is designed to withstand extreme weather conditions with it