FAQ

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Sunshine Opto-electronics Enterprise Co.,ltd company FAQ

FAQ

Q Do you support adding logos to the products?

Yes, we provide this service.

Q What technical support do you provide?

We Sunshineopto provide optical design and testing, optical distribution design, electrical and circuit design (how to match the appropriate power supply). We also provide optical design for complete lighting fixtures.

Q How many lens molds do you have?

We Sunshineopto have extensive engineering experience and over 3000 LED lens molds for you to choose from. Our mold opening fees are also more cost-effective compared to our competitors.

Q For a new brand, do you recommend starting with OEM or ODM?

This depends on your primary goals. ODM is usually a faster and more economical option, allowing you to launch mature products without upfront R&D investment. Once your brand is established, you can then create differentiated products through OEM.

Q How to make an LED light circuit board?

Quotation & Designing→Cutting→Grinding boards→Dry film lamination→Exposure→Developing & Etching Stripping→Circuit inspection→Drilling→Solder mask preparation→White solder mask exposure→White solder mask development→Hot air solder leveling→Silkscreen printing→CNC routing→PCB inspection→SMT assembly→Lighting test→Packaging & Shipping.

Welcome to contact us!

Q If leds in pcb need ground?

General LED lights have double insulation design, if they work at low voltage, they do not need to be grounded and can work normally.

However, if the voltage is too high or it is humid, or if it isa Class I lamp (LED street lamp, floodlight), grounding the LED lamp can effectively ensure our safety, avoid electric shock and fire, and protect the LED components from damage.

Q Will you offer samples for testing before placing an order?

Yes, we recommend testing LED lens samples first.

Q Is there a MOQ limit for LED light module orders?

Low MOQ, 1 piece for sample available. Bulk orders require a minimum of 50 pieces. We also handle small orders (around ten pieces) of LED lenses or LED light boards, but there will be a certain setup fee or engineering fee. We can discuss the specifics.

Q What is the lead time?

Samples take 3-5 days. Mass production takes 10-15 days, depending on the order quantity.

Q How do you ship the goods, and how long does delivery take?

Samples are shipped via DHL, FedEx, UPS, or TNT (3-5 days). Bulk orders can be shipped by sea or air, or as per your preference.

you can contact us at anytime!

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Address

Room7E ,Block A,Binfen Shiji Building ,Longxiang Road ,Longgang District,Shenzhen,China 518172

Tel

86--13510560547

E-mail

sales@sunshineopto.com

ma13510560547

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