... 50 degreesLife SpanMore than 50,000 hoursCertificateCE & ROHSMaterialAluminum alloy, Clear & Frosted PC coverLED Quantity144pcs-------------------------------------------------------------------------------------------◊ Your Other Choices ◊ ◊ LEDs Lumen Attenuation ◊Operating ... cases are hard materials, such as Epoxy, ABS, PC.No electromagnetism interference, no high power switch and inductance ...