Ningbo Spark Optics Technology Co., LTD
Ningbo Spark Optics Technology Co., LTD A Professional Manufacturer of LED Optics Lenses!
Add to Cart
TYPE IV-S 28 LED 4 Pieces 3030 Multi LED Lens For Shoe Box Lighting
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-BAA28TYPE4S-27075 |
| Beam angle | 100*130 Degree |
| Dimension | 270*75mm |
| Lens Material | PMMA / PC |
| Transmittance | 93% |
| Working Temperature | Lens ≤ 90℃ |
| Application | Shoe Box 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 |
Most optics are cone shaped and need an optic holder to hold the lens in place over the LED. The
lens itself clips securely into the holder, but the holder does need to be externally adhered.
LED lenses can also offer a nice aesthetic appearance by masking the LED components within.
Triple LED stars are built with three holes in the star board for the legs of the optic.
LED lenses come in various shapes and sizes, for example round, square and hexagonal.
Common lens materials include plastic and silicone. Therefore some are rigid and some are flexible.
LED Lens' Drawing:
IES:
PCB Board's Size: