-40%
5PCS Plano Convex Condenser Lens Optical Focal Length LED Optics Glass 20 40mm
$ 8.18
- Description
- Size Guide
Description
5PCS Optical Glass Focal Length LED Optics Plano Convex Condenser Glass LED LensSpecification
Optics LED Plano Convex Glass Lens
Material: high borosilicate glass
Lens Diameter:
20mm / 25mm / 25mm / 30mm / 30mm / 35mm /40mm
Height: 5mm / 6.8mm / 11.6mm / 6.9mm / 12mm / 8mm / 8.5mm
Folcal Length: 28mm / 35mm / 15mm / 45mm /18mm / 55mm / 65mm
Refractive index:1.474
Light transmission rate of up to 95%
Operating temperature: -50 to 450 degrees
Light angle: adjustable angle (through the lens and the distance between the LED adjustment,
you can get the actual condenser angle)
Optical glass convex lens for LED lighting, car lights, focusing flashlight, spot light, explosion-proof lights, downlights, laser condenser, sensors, optical instruments,
floodlights and other lighting products. With high temperature, Aging, high strength, high light transmittance.
Spot uniform, no black hole, shadow, dark area.
Can be used with a variety of high power LED1W, 3W, 5W, 8W, 10W 15W 20W, 50W and other ultra-high power LED product applications.
Return or Exchange
If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back.
Please contact me before you return it.
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
If item is defective after 3 months, you can still send it back to us.
We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
Policies
We are not responsible for any custom duty or import tax.
We will leave POSITIVE FEEDBACK after receiving the payment.Please contact us if you are not satisfied with the item after receive it.
All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
Serious Buyer Only! Please place bid only if you agree with all the terms.
If you have any problems or concerns whatever with your order or products,please message us and give us a chance to assist you before you leave any feedback.
We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
Shipping
We Ship to Worldwide. Please contact with us if didn't find your country.
Items will be shipped within 1-10 business days on payment received.
Delivery time depends on destination and other factors, it may takes up to 20 business days.