Flickering Dawn to Dusk light
Author
Discussion

ConwyC

Original Poster:

166 posts

87 months

Thursday 2nd September 2021
quotequote all
Bought a plug in dawn to dusk light from Lidl but it was a bit small and the light it gave out was weak.

So bought a plug in thing (I actually bought two) but when I connected it to a light it flashed on and off and when switching on and off sometimes for a couple of minutes. I now bought a bulb with a sensor and this too flickers on and off,

is the stuff i bought to cheap

randlemarcus

13,646 posts

261 months

Thursday 2nd September 2021
quotequote all
On the face of it, yes.

On the assumption you meant a Dusk to Dawn, the brightness will depend on the use case, yes? To light up a corridor, so a child can navigate to the bathroom, you only need a small light source. To deter burglars in a courtyard, then a bigger one is needed.

ConwyC

Original Poster:

166 posts

87 months

Thursday 2nd September 2021
quotequote all
randlemarcus said:
On the face of it, yes.

On the assumption you meant a Dusk to Dawn, the brightness will depend on the use case, yes? To light up a corridor, so a child can navigate to the bathroom, you only need a small light source. To deter burglars in a courtyard, then a bigger one is needed.
OK yes Dusk to Dawn, it is for a security light

randlemarcus

13,646 posts

261 months

Thursday 2nd September 2021
quotequote all
You might want to be looking at proper lights, i.e. wall fittings rather than plug in jobs. Once you have priced up a sparky for that, you get to choose the fitting, and the bulb, i.e. LED or sodium.

ConwyC

Original Poster:

166 posts

87 months

Thursday 2nd September 2021
quotequote all
randlemarcus said:
You might want to be looking at proper lights, i.e. wall fittings rather than plug in jobs. Once you have priced up a sparky for that, you get to choose the fitting, and the bulb, i.e. LED or sodium.
Not paying £150 so a light comes on!

The light flickers for 30 seconds, comes on for a minute or so then goes off and starts flashing again,

What I really find interesting was that the solar lights come on - some cost as much as 75p - without flickering and if you put the main light on they go off without a fuss, while the mains light keeps going on and off.


randlemarcus

13,646 posts

261 months

Thursday 2nd September 2021
quotequote all
Exactly how cheap were these? biggrin

I've had 1970s sensors still going strong - it's not a new fancy tech. Flickering on the mains seems to suggest very cheap indeed.

ConwyC

Original Poster:

166 posts

87 months

Thursday 2nd September 2021
quotequote all
randlemarcus said:
Exactly how cheap were these? biggrin

I've had 1970s sensors still going strong - it's not a new fancy tech. Flickering on the mains seems to suggest very cheap indeed.
The original plug in lightwas £5, the switches were £12 each (I took them back) and the bulb were £14 for two