... High Voltage Surges Protection LED Manufacture Epistar, Cree, Semi Operating Temperature -40~+40 °LED Lamp Life 50,000 hoursRelevant Certificate CE, RoHS ... Beam Angle 15°/60° degrees Lumen/Watt235lm(6000k)CRI Warm white: 80,Neutral/Cool White: 75Mechanical Data Light Type High Power LED ... offered for your unique design and some our ... abroad with high efficiency, good quality and reasonable ...