LM393 LDR Photosensitive Resistance Sensor Module Lighter Trigger Relay Module

LM393 LDR Photosensitive Resistance Sensor Module

Specifications:

Description:

The Photosensitive Resistance Module's Most Sensitive To Ambient Light generally Used To Detect The Environment Around The Brightness Of The Lighter Trigger Relay Module Etc.Module In The Environment Light Intensity Short Of Setting Threshold High Level Do End when The Environment Light Intensity More Than Set Threshold Do Low Level

FAQ:

1. What is the terms of payment?

L/C,D/A,D/P,T/T,Western Union,MoneyGram

2. What is the delivery time?

Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.

3. If the products can't work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.

4. If the products don't meet my demand after I received it,can I return it?

Yes,no problem.You can return back to us, we will refund your full payment.

5. what is the warranty?

1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.