The viewing angle produced (the full angle measured at the half peak luminous intensity value) will vary depending on the chip size, colour and position of the LED used. LEDiL STRADA-T Series LED Lenses. Strada-T-DN (wide batwing design) LED lenses and Strada-T-DW (wide side-emitting design) LED lenses from Ledil, are asymmetric lenses used ideally in combination to fit a wide range of applications, especially Street lighting. Being asymmetrical in the 90-270 axis and symmetrical in the 0-180 axis, allows STRADA-T lenses to direct more light on to the street side without the necessity of tilting the lamp head. With a footprint of 20 x 16mm, STRADA-T lenses can be densely packed to form arrays. Very uniform light distribution High optical efficiency, up to 92% Lens material: optical grade PMMA More information:  | | Series: | Strada-T | Lens Shape: | Rectangle | Product Type: | LED Lens | Number of LEDs Per Lens: | 1 | Emission Pattern: | Street Lighting | Affixing Method: | Pin, Screw, Tape | For Use With: | Cree XB-D, Cree XP-E, Cree XP-G, LG H35B0, LG H35C0, Lumileds LUXEON A, Lumileds LUXEON Rebel, Lumileds LUXEON T, Lumileds LUXEON TX, Lumileds LUXEON Z ES, Nichia NCSxx19A, Nichia NVSxx19A, OSRAM OSLON Square, OSRAM OSLON SSL 150, OSRAM OSLON SSL 80, Seoul Z5, Sharp Double Dome | Dimensions: | 19.8 x 15.5 x 8.75mm | Clear or Diffused: | Clear | Height: | 8.75mm | Kit Contents: | Lens, Mount | Length: | 19.8mm | Width: | 15.5mm |
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