Night Watchman 12 volt d.c. 10 amp photoswitch

These are great and just work well! I've install these in the anchor light circuitry on every boat that I've had and I have never had any kind of issues or failures in years of cruising. Once I leave the dock I turn the anchor light on and this remembers to turn it off during the day saving me electricity and letting me be slack. These have all been mounted on that exterior of the boat without ever any issues! Worth the price for quality product...

Have not had one lick of trouble yet. Don't expect to either. Rain, wind, cold, hot, dark, or shine. This thing is worth its weight in gold. I went cheap and ended up pulling out my hair. Then I bought this and....well, I already said it. So, go ahead, buy it! You will not regret it. Happy lights on when you want'em on!

If you looking for a reliable designer dusk tip dawn switch look no further. The Fleax Night Watchmen works so awesome. I have used these for 8 years now. Every time I build a new solar system I alway get one of these and they never fail. Highly recommend paying the price for this over the cheaper one. You get what you pay for.

This dusk-to-dawn sensor/switch works beautifully. The lighting on our donkeys' stall is powered by a solar charged 12V DC deep cycle battery. I was looking for a solution to have the stall light to come on automatically when it got dark outside. This device does exactly what I was looking for. Waterproof design is perfect for outdoor operation. Installation into the existing cabling was easy, and straight-forward. Cable cutter, soldering iron, solder, heat shrink tubing, and 15 minutes time was all it needed.

Installed on my camper trailer to turn night lights on/off automagically.. it works very well, I'll be getting more of these in the future.

works great

Great product. Fast delivery. Worked as promised. Very pleased