Physical way to kill mosquito, non-toxic and non-radiative. The effective coverage of one bug zapper is about 16 square meters.lt is suitable to be used in living room, dining room, kitchen, bedroom etc.It can also be used as a night lamp with blue led light...
This LED Night Light LDR control DIY kit is suitable for student learning the LDR device. Light-dependent resistor (LDR) or photocell is a light-controlled variableresistor. The resistance of a photoresistor decreases with increasing incident light intensity. The LDR ca..
Νo wiring or electrical knowledge required. Turn on the switch at the base of the top, then install each parts together and insert each light into the ground. Great for your decoration on your backyard. Size : 31 cm Color light : White..