Ningbo Spark Optics Technology Co., LTD
Ningbo Spark Optics Technology Co., LTD A Professional Manufacturer of LED Optics Lenses!
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2 x 2 PMMA LED Lenses LED Street Light Module With 80*155 Degree
Optical efficiency is determined by measuring the ratio of light collected after the optic and dividing
by the total amount of light without an optic directly at the LED source.
| Part Number | JY-AAL04TYPE3M-5050 |
| Beam angle | 80*155 Degree |
| Dimension | 50*50mm |
| Lens Material | PMMA |
| Transmittance | 93% |
| Working Temperature | Lens ≤ 90℃ |
| Application | LED Street Lighting |
Delivery and Shipping:
| Trade Terms | EXW , FOB , CNF , CIF |
| Payment Terms | T/T , PayPal , Western Union, Moneygram |
| Lead Time | 1-2 working days for samples order, 5-7 working days for bulk order |
| Shipment Terms | By Sea, By Air, By Express like DHL, Fedex, UPS, TNT, etc |
Beam Angle
This describes the angle over which the light is distributed. Lenses and reflectors can be used to help create your desired beam angle.
Narrow beam angles, for example 40°, have a tight beam of light and are ideal for spotlights. Wide beam angles around 120° have a larger coverage for wide area lighting.
Clear/Diffused
Clear lenses provide a crisp-edged beam of light. A diffused lens has a softer edge. Diffusion can also offer a more uniform light output when multiple LEDs are used.
LED lens Drawing:
IES: