I needed a way to light the top of my lighthouse located in the hummingbird sanctuary that I watch at my kitchen window and my glass candle holder at the graveyard beside my Dad's grave. These were perfect for both projects. I have two hummingbirds that feed at night and now I can see them and it gives my lighthouse the realistic look that I wanted. I can now see the light on my Dad's grave as I drive by at night and it makes my heart happy. The best part is the built-in timer so I don't have to worry about turning them on or off. The lights come on at the same time every night and turn off at the same time too. The cycle is six hours on and eighteen hours off. All I had to do is turn the light on at dusk and I haven't had to touch them since.
The back has a little black button to switch it on or off so if you want to reset the time just shut it off until your ready to start the six-hour cycle again. Right now it gets dark by 7PM but as fall nears closer dusk will come earlier. That's when I will shut them off and start them earlier. The back of the lights also opens the battery compartment so I can replace the batteries when needed. I like that feature the best because this makes it reusable and not disposable. The light has a warm glow that flickers making it look realistic. The battery life is 200 hours and this came in a box of 8 lights. These will light up my lighthouse and my glass candle holder at the graveyard for a long time. I'm super pleased with this product.