Model: HX-LPS-30 Materials: Lens: Optical Grade PMMA Holder: N/A Assembly Dimensions: Lens: L optional x W 30.00 x H 9.50 mm Surface Treatment: Polishing(Clear) surface Beam Angle: 30deg For Led: All kinds of LEDs; SMD3528,3030, 3535,5630,5730 LEDs; Certification: SGS RoHs Technical Information :