Clear Textured Streetlamp Acrylic Globe with Fitter Neck (4134F-8F-) Material: Polycarbonate-UV stabilized with continuous operating temperature of 100 degrees Celsius to 125 degrees Celsius and high impact resistance down to -40 degrees Celsious, transmittance of 88% (application dependent). Acrylic- Impact modified and UV resistant with continuous operating temperature up to 90 degrees Celsius and transmittance of 92% ( application dependent). Acrylic streetlamps are available in clear or white.