1-layer Grey Base

Works great

I looked at the all-steel versions for $100+, but for my application, this low cost alternative worked well. Nice bright LEDs and no problems.

Bought this for a classroom project and it works pretty well. The lights are bright, but not bright enough to use outside in full sun and be reliable. Little switch on the PCB board to switch between flashing and solid, each color is independent. Both colors can be used at the same time. It's not really industrial grade, but it's also not at that price point. A similar light for a factory machine was over 500 dollars.

Works great.

I have a 240 volt air compressor connected through a disconnect and plugged into an L60-30R. After forgetting one day to shut the disconnect off, I got mad at myself since it’s never a good idea to leave a compressor energized while you’re not around in case a hose blows. Big fire hazard. So I added this light and after opening it up to get to the switch to make it flash, I’m happy with it. Just note, it’s not very bright. It’s also cheaply made, and switching modes requires more fiddling around than it should, which is why I deducted a star. I hope it lasts.

The cryptic wiring diagram for the 110V model is adhered tenaciously to the body of the light. If you're wiring this yourself, the wire that's the color of the lens (red in my case) and the siren (grey) both wire to the hot (usually a black wire in the USA). The light's black wire (called "com" or "naught") wires to the neutral (usually white in the USA). It must be that "naught" is Chinglish for "neutral". There is no ground wire from the light. Once I got the light wired, I tested, and it worked. But I wanted a flashing light, not solid, so had to pull off lens and switch the DIP switch. Instead of getting intermittent flashing, I got no flashing...the first 5 times I tried. Then some connection somewhere must have scraped off its oxidation, and it started flashing, but then the siren stopped working. Several more switches back and forth, and now the light flashes and the siren works. How confident am I that this will work long term? Not very. The siren is not very loud, and the light is not very bright. I would rate this as "temporarily adequate." Let's hope the same people who make this, also make their country's weapons systems--and that their weapons systems are as reliable and confidence-inspiring as this light.

I’m using this in my garage with a 12vdc power brick I had laying around. Got to use my soldering skills after many years to connect it up. I have the brick plugged into a smart plug, controlled by Home Assistant. I use this to light up the lamp when the home security system is armed. So family members coming in thru the garage at night get a visual indication of the state of the security system. Light is bright and has options for steady or flashing. Very well made and fit my use case perfectly.

Works as it should

Volgens de omschrijving kan de lamp omgezet worden op knipperen. Helaas zit het volledig dicht gelijmd. Dus geen mogelijkheid om bij de schakelaar te komen, zoals op de foto's staat. Dit is wel de enkele rode lamp. Update; hij kan toch open door de kop eraf te draaien, met links de voet vasthouden en de kop met rects naar je toe draaien. Zit dusdanig strak dat het voor je gevoel vast gelijmd zit.

Please be advised that you are switching the negative on the lights that are shipped currently. F our use case this will work for the students, but buyers need to be aware. Other than that, the lights worked perfectly and are bright enough to be seen in a well-lit classroom.

There was nothing I didn't like about this unit. Once we figured out how to get it apart, the Green didn't budge but we managed to get a flat blade screw driver inside to change the switch from flash to constant. Then everything was fine. Like with all buzzers we had to put tape over the hols to quieten it down. I machined a dent into the base as I was passing the wires through the side not the bottom, no big chore. But now when the machine comes on it lights up green, when the Laser armed the Red light fires up and when there's an anomaly needed attending the orange/amber light flashes and the buzzer sounds. Solid bit of kit and should last for years. Oh and the wiring flummoxed me as the only diagram is on the side of the lamp, no other instructions but when adding it to the Rueda controller wiring diagram it made no sense to my brain, but my partner insisted that was correct way to go, I went for it closed my eyes and hit the power and low and behold it worked so I need to understand my Rueda controller really... lol Josh

The use case is indicating the power in an outbuilding which I plan to convert to solar - so "High intensity LED signal light with low power consumption, can be viewed easily at a distance", as the product is described, sounded just right. Now, both "high intensity" and "low consumption" are without numbers a matter of opinion, so I was curious how the product will actually fare. Another thing I had noticed was the review that stated that there was no blinking functionality, while still giving it four stars. It was not a show stopper for me, but still a nice-to-have. So the product came in without any obviously accessible switches that could control blinking. I had a look at the video that is a part of the description and tried harder to open the light in the way shown in the video - and eventually managed to do it, and activate the blinking too. The unit - at least the one I got - was pretty hard to open, without being sure how to open it I was worried I might break it if I force it. Not significant enough to lower its rating. There were also no instructions; again, not an issue - the video shows everything you need to know. A no-nonsense product that is high on functionality and low on overhead. So we get to measuring the power consumption. Long story short, both lights (my unit has two, red and green) use no more than 0.7W together - low enough for me. Both lights left for twelve hours used only about 7Wh (or 0.007kWh, if you'd like). These numbers don't seem to add up - this is probably because both are at the lowest level of what the instrument could show and rounded differently (0.7W means anywhere between 0.65W and 0.74W, and 7Wh means anywhere between 7Wh an 7.99Wh) one way or the other, the actual consumption shouldn't be more than 0.66W or 0.33W per single light. One reason why I was interested in blinking was possibility that it might reduce the consumption somewhat - particularly if the duty cycle was short like you typically see on antenna towers (short flashes with long pauses in between). Unfortunately from that perspective, the blinking is fast paced with about the same length of the flash and the pause - and it actually slightly increased the consumption: about 8Wh were register over the 12 hour period, which puts the consumption between 0.34W and 0.375W. Nevertheless, blinking mode may still be worthwhile, as it is easier to spot the blinking light from the distance, particularly in bright sun. It is too early to talk about the reliability or the longevity of the product (it is in practical use only a couple of days now) - other tan that, it lives up to the promises in the description and is very good value for money. I like it and recommend it.

Très bon produit