... Sink; 3.Each bead with one radiator; 4.High efficiency power supply; 5.3 years warranty DGCLED's ... .2 °C / W . 1. Low power consumption, high power efficiency.2. 50,000-80,000 hours lifespan.3 ... into product. Pictures of Our LED Garden Light Applications Apply to square, commercial street, scenic areas, villa, school, park ... than you ever imagine !!! 30W hot sale high quality solar garden light controller