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 | 90 Degree |
| Efficiency | 93% |
| Dimension | L250*W74 |
| LED Chips | SMD 3030 |
| Application | LED High Bay Light / Tunnel Lighting |
| Brand Name | Spark |
| Model Number | JY-BAA7290P-25074 |
| 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 | 90 Degree |
| Efficiency | 93% | Dimension | L250*W74 |
| LED Chips | SMD 3030 | Application | LED High Bay Light / Tunnel Lighting |
| Brand Name | Spark | Model Number | JY-BAA7290P-25074 |
| Certification | CE, SGS, ROHS | Place of Origin | Zhejiang, China |
| High Light | rgb led lens ，led lens 120 degree | ||
Symmetric 90 Degree Multi 72 In 1 LED Lamp Lens For Tunnel Lighting
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.
1, The simple answer is yes. Carclo optics uses a technology called total internal reflection (TIR), so
there is light lose during the collimation process.
2, 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.
| Part Number | JY-BAA7290P-25074 |
| Beam angle | 90 Degree |
| Dimension | L250*W74 |
| Lens Material | PMMA |
| Transmittance | 93% |
| Working Temperature | Lens ≤ 90℃ |
| Application | LED High Bay Light / 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 |
LED lens Drawing:
IES:
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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