... -Energy efficient, long life span Solar street lightYG-RL-L003-30WDesigned for street or highway, solar street light welcomed by European customers for its ... request.Technical parameterslight source Power 30W, Φ5 small power LED 504 pcs, Taiwan epistar chip, single brightness> 6lm, ... > 75. after 30000 hours ,light decay <10%,Light source is arranged array, if some LED is damaged, will not affect ...