Ningbo Spark Optics Technology Co., LTD
| Payment Terms | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 100000pcs/per week |
| Delivery Time | 2-5 work days |
| Packaging Details | In Carton Box |
| Material | PMMA |
| Beam Angle | 3 Degree |
| Efficiency | 93% |
| Dimension | D35*H22.6 mm |
| LED Chips | 3535LED |
| Application | Led Flashlight |
| Brand Name | Spark |
| Model Number | XH013D-35-3522-JYAAA |
| Certification | CE, SGS, ROHS |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, Paypal | Supply Ability | 100000pcs/per week |
| Delivery Time | 2-5 work days | Packaging Details | In Carton Box |
| Material | PMMA | Beam Angle | 3 Degree |
| Efficiency | 93% | Dimension | D35*H22.6 mm |
| LED Chips | 3535LED | Application | Led Flashlight |
| Brand Name | Spark | Model Number | XH013D-35-3522-JYAAA |
| Certification | CE, SGS, ROHS | Place of Origin | Zhejiang, China |
| High Light | led collimator lens ，20mm led lens | ||
3 Degree NARROW TIR 35mm DIA PMMA 3535 LED Flashlight LENS
Do I lose brightness when using optics?
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. The simple answer is yes.
1, Carclo optics uses a technology called total internal reflection (TIR), so there is light lose during the collimation process.
2, Led Optical Lenses used in the SPOT light, FLOODLIGHT , FLASH LIANG,
city lighting, parking spot lamp, track lighting fixtures, scenery area, retail lighting and other applications where high luminous flux is desired.
| Part Number | XH013D-3535-3522-JYAAA |
| Beam angle | 3Degree |
| Dimension | D35*H22.6 mm |
| Lens Material | PMMA |
| Transmittance | 93% |
| Working Temperature | Lens ≤ 90℃ |
| Application | LED Flashlight |
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 |
**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.
The lens itself clips securely into the holder, but the holder does need to be externally adhered.
PICTURE:
LED lens Drawing:
IES:
LENS OPTICAL PARAMETERS
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
7000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Spark Optics is dedicated to providing customers with a broad range of LED secondary optics and modules. Spark Optics can be used in commercial lighting (downlights, spotlights, etc), outdoor lighting (streetlights, floodlights, etc), industrial lighting (highbays, linear lights, etc), ... Spark Optics is dedicated to providing customers with a broad range of LED secondary optics and modules. Spark Optics can be used in commercial lighting (downlights, spotlights, etc), outdoor lighting (streetlights, floodlights, etc), industrial lighting (highbays, linear lights, etc), ...
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