... 90%, with each lamp no more than 8W;Super long in lifetime, with 3 year warranty. N ... & lens design, with good color uniformity; 5, Super long in lifetime, up to 70,000 hours, with ... flash light, the countdown timer, the traffic light system, the traffic signal controller, the solar traffic light, ... the solar traffic light system, the 200mm traffic light, the 300mm traffic light ...