StepsToDo LDR Based Automatic Night Lamp pre-assembled, Ready to use project on cardboard Educational Electronic Hobby Kit

- Complete working, pre-assembled and ready-to-use project on card board of size 31 * 21 cm. - Best suited for those who wish to submit a physics science projects in school/college. - Can be used as 'class room teaching aid' or 'science fair/exhibition project'. - 100% working model, handmade project. Contains printed notes with brief theory and circuit diagram. - This kit needs 2 AA batteries. Those are not shipped with the product. You need to purchase them in local shop. - This is 100% working handmade model based on LDR switch. It is a multipurpose project. - It can be used to demonstrate various projects like Automatic Night Lamp / Electronic Candle / Mini Emergency Light / Automatic Street Light / Tower Light / Automatic Car Parking Light. - This product comes in completely working form.