Ningbo Spark Optics Technology Co., LTD
Ningbo Spark Optics Technology Co., LTD A Professional Manufacturer of LED Optics Lenses!
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100*160 Degree 4 in 1 LED Lenses LED High Bay Light Fixtures With 3535 LED
How do secondary lens optics work?
1, LEDs generally emit light at a 120-degree viewing angle.
2, LED applications that require more focused light often use a secondary optic that is placed over
the LED, which internally reflects light into a spot, medium spot, wide spot or elliptical spot pattern.
Most optics are cone shaped and need an optic holder to hold the lens in place over the LED.
3, The lens itself clips securely into the holder, but the holder does need to be externally adhered.
In the case of LED stars, optic holders have four legs that sit down into the grooves of the star board. Triple LED stars are built with three holes in the star board for the legs of the optic.
| Part Number | JY-AAL04160100P-5050 |
| Beam angle | 100*160 Degree |
| Dimension | 50*50mm |
| Lens Material | PMMA |
| Transmittance | 93% |
| Working Temperature | Lens ≤ 90℃ |
| Application | High bay lighting / Tunnel 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 |
(A) The large product range includes specialised optics with ultra narrow, ultra wide, asymmetric and freeform light distribution.
(B) We have small form factor arrays, cluster holders, linear strip and IP rated optics – all of which are optimised for a wide range of LEDs.
LED lens Drawing:
IES: