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1W 3W Optical Cree LED Lens Total Internal Reflection Technology For LED Flashlight
Product Details:
| Place of Origin: | Zhejiang, China |
| Brand Name: | Spark |
| Certification: | CE, SGS, ROHS |
| Model Number: | JY-AAA0104P-3522 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100pcs |
|---|---|
| Price: | Negotiable |
| Packaging Details: | In Carton Box |
| Delivery Time: | 2-5 work days |
| Payment Terms: | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability: | 100000pcs/per week |
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Detail Information |
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| Material: | PMMA | Beam Angle: | 4 Degree |
|---|---|---|---|
| Efficiency: | 93% | Dimension: | D35*H22.6 Mm |
| LED Chips: | Cree XP-E | Application: | Led Flashlight |
| High Light: | led collimator lens,20mm led lens |
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Product Description
4 Degree 35mm 1W 3W Optical PMMA LED Single Lens For Led Flashlight
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 street light, high way led lamp, tunnel lamp, square lamp, road lamp,
city lighting, parking spot lamp, track lighting fixtures, scenery area, retail lighting and other applications where high luminous flux is desired.
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Part Number |
JY-AAA0104P-3522 |
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Beam angle |
4 Degree |
|
Dimension |
D35*H22.6 mm |
|
Lens Material |
PMMA |
|
Transmittance |
93% |
|
Working Temperature |
Lens ≤ 90℃ |
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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.
LED lens Drawing:
IES: