Showing posts with label motion sensor light. Show all posts
Showing posts with label motion sensor light. Show all posts

Tuesday, June 19, 2012

Fulcrum 20031-101 Motion Sensor LED Porch Light, Silver Review

Fulcrum 20031-101 Motion Sensor LED Porch Light, Silver
Average Reviews:

(More customer reviews)
Just added this to the bottom of our apartment's formerly unsafe and dark stairway. Powered by the 4 size C batteries, my only worry was whether this would sufficiently illuminate the section (the reason I ruled out a solar powered unit; these tend to put out as much light as a birthday candle). Initially tested the unit indoors and I was pleasantly surprised to see the LEDs put out a great deal of light...enough to read by. Installation is a breeze, the motion sensor is sensitive enough to turn on from about 6-8' away, and hopefully the light lives up to the 6-12 month battery replacement claims. Only negative is not specific to this unit, but of LED lighting technology: the lights are so cold blue, it sometimes looks like a new car headlight is shining downward. Wonder why manufacturers do not include a slightly warm-tinted clear film to alter the light's colour a bit. But overall, think this is a perfect renter's choice in adding some safety lighting outdoors.

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Designed for indoor or outdoor use, the LIGHT IT! Porch Light from Fulcrum is a motion sensor and LED in one compact unit. Equipped with six LEDs, the Porch Light can detect movement within a 25-foot range and at a 100-degree angle to provide instant security to any area in or around your home. The light also rotates so its cool, bright white light can illuminate all dark areas. To preserve battery power, photocell technology prevents the light from turning on during the daytime. The Porch Light requires no hardwiring and comes with all necessary mounting hardware. It runs on four C batteries (not included).
Automatically Illuminates Dark Areas for SafetyThe Porch Light enhances the security of your property. It can brighten a dim porch, carport, doorway, back staircase, or garage without requiring a flipped switch. The light detects movement within a 25-foot range and automatically switches on and stays illuminated until the sensor has not detected motion for a full 30 seconds.
Bright LED Panel Rotates to Cover 25 FeetThe six-LED panel rotates so light covers its entire range, illuminating dark corners as well as open space. During the daytime, the light's photocell and motion sensor prevent activation to save battery power. In low light and darkness, motion will trigger the light. Weatherproof casing helps protect it against the elements, even during inclement weather.
Fast, Easy Installation Without Cords or WiresThe Sensor Light mounts anywhere quickly and installs in minutes without wires or plugs. Installation is as simple as loading 4 C batteries and attaching the mounting plate with two screws (included). Measuring 5-1/2 inches on all sides and weighing 1 pound, the Porch Light is compact enough to blend in with its surroundings. It requires no hardwiring, and comes with all necessary mounting hardware.
Energy-Efficient LEDs Extend Battery LifeTo save you money and help protect the environment, this light uses energy-efficient LED bulbs. These bulbs extend battery life, and never need replacement. Additionally, they emit little or no heat when compared to incandescent lamps.
What's in the BoxLight and hardware.


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Saturday, April 7, 2012

AmerTac MLC2BC 75-Watt Indoor Motion Activated Light Control Review

AmerTac MLC2BC 75-Watt Indoor Motion Activated Light Control
Average Reviews:

(More customer reviews)
I bought two of these things and they drove me crazy at first. For years I've used BRK Model PIR720 sensors which are *somewhat* similar. The BRK's only work with incandescent bulbs and I've been switching over to Compact Fluorescents (CFLs) with which the Amertac MLC2BC are supposed to work. (Not that it matters a whole lot, since one function of these devices is to turn off the light if you forget) But the main reason I switched to this device is because Home Depot, which is where I happened to go to get more of the BRK devices no longer had them in the store and had the Amertac instead.
I was hesitant at first because the BRK senses in two directions 180 degrees apart, which makes it a good choice in a hallway where you need the light turned on when approaching from either direction. I tried calling the 800 # on the package while in the store to see if they might have a two sensor version and gave up after waiting on hold for a long time. But one of my locations is over the washing machine which is always approached from the same direction so I got the Amertac anyway.
As the other reviewers reported, I did not get the response expected from either of the two units I bought. I tried them in other locations and finally determined, as they did, that they do not work. Figuring that maybe they had a bad production run I returned them, waited a few months and bought another pair. Lo and behold, same issues. Then it dawned on me what was going on. The Amertacs have a feature that is completely NOT MENTIONED in the manual! Unlike the BRK's, the Amertac devices inhibit operation in the event there is already [some] light in the area.
Apparently what they did is to take the sensor from devices such as outdoor floodlight control and package it into a screw in base. In outdoor floodlamp application you don't want the lights coming on every time someone walks by in the daytime, only at night. That is why the Amertac devices sometimes won't come on until you stick your hand right up to the sensor and block ambient light. So they work fine in a fairly dark area like a basement if they're not facing a window in the daytime, for example. In an area like a pantry where there is likely to be light coming in from the kitchen or in the case like the location of my washing machine where there happens to be a window behind me when I stand facing the machine, the Amertac will not activate in the daytime until you wave your hand in front of it to block the light from the window. It is pretty sensitive to ambient light.
What this device needs to be useable in non area-lighting applications is a) to mention in the manual that the thing has both motion and light sensors and b) to include a switch on the thing to disable the light sensor funtionality for applications where it's problematic.
I may open one of the things up to see if the light sensor is separate from the motion sensor, if so it would be a simple matter to disable the light sensor by sticking a piece of opaque black electrical tape over it while leaving the motion sensor uncovered. In the meantime if you want to make sure the light will activate by motion regardless of existing ambient light the BRK PIR720 is the solution.
Note that the BRK720 is actually sold by First Alert, it is on the First Alert web site as well as Amazon. If you want the light to not respond to motion in the event of ambient light the Amertac is better. Regarding the PIR720 I've had a few fail over the years but I also have some that have lasted many years. They cost about the same as the Amertac devices.
The Amertac light inhibit feature can be good. I now have one of the Amertac devices in a ceiling socket above my workbench, at which I work with an articulated work light. The area doesn't get much light coming in the windows. The ceiling light is inhibited by the work light. When I get up to leave and turn off the work light the ceiling light instantly comes on to light my way out of the area. Perfect for that application, I don't need the ceiling light while at the bench.
Sorry for the long review but there are nuances to understand about the Amertac device about which the manual leaves one entirely in the dark!
I give the device three stars because the manual is incomplete. I would give it four stars if the manual were written properly, 5 stars if the device could also be found on the Amertac web site and if they would answer their phone and if they had a two sensor version and if they had a light sensor disable option.

Click Here to see more reviews about: AmerTac MLC2BC 75-Watt Indoor Motion Activated Light Control

This Light Control automatically turns on when motion is detected. Light your way safely when you arms are full or the light switch is out of reach. The sensor window allows for 360-Degree of rotation. Perfect for garages and basements.

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Saturday, November 19, 2011

20 Watt Solar Powered Security Motion Light Sensor New in Box Review

20 Watt Solar Powered Security Motion Light Sensor New in Box
Average Reviews:

(More customer reviews)
As others have mentioned, the two 5* reviews (as of May 2011) sound too good to be true. Technically, this product is quite obsolete. NiCd batteries and halogen bulbs are so last century.

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Monday, September 12, 2011

First Alert PIR720RN Motion Sensing Light Socket Review

First Alert PIR720RN Motion Sensing Light Socket
Average Reviews:

(More customer reviews)
I've had three of these for about 10 years. Two are still working after all this time and the third one failed when the bulb burned out and caused a momentary short circuit. The sensor failed a fraction of a second after the bulb. Shame but stuff sometimes happens. Replaced the failed unit with a spare and all is still well.
Another reviewer mentioned that the range is insufficient. I've found that while the units do respond to a 360 degree circle, they do not respond equally in all directions. The unit responds excellently in two opposite directions and poorly in between. The manufacturer must know this because the center terminal is spring loaded and makes electrical contact about a half turn before the sensor screws tight into the socket. Thus, you can unscrew the unit by about a half turn and still have it work. I've taken a few days and slowly unscrewed the sensor from the ceiling socket a few degrees at a time until the most sensative direction faces my single point of entry. Works much better that way. Doing similarly might help some folks.

Click Here to see more reviews about: First Alert PIR720RN Motion Sensing Light Socket

The First Alert Motion-Sensing Light Socket quickly and easily transforms an ordinary light socket into a motion-sensing socket. This clever device will automatically turn on a light when it senses movement, and it will turn off the light after movement is no longer detected. This means you can finally stop worrying about fumbling for a light switch when your hands are full or finding a hard-to-reach pull-string in the dark.
Convenient, Automatic LightingIdeal for laundry rooms, basements, walk-in closets, garages, or anywhere a light switch isn't in a convenient spot, the First Alert Motion-Sensing Light Socket is a hands-free lighting device that turns on when you enter a room and automatically turns off four minutes after movement stops.
Senses Movement in All DirectionsAble to operate in broad daylight or pitch-black darkness, this light socket features a 360-degree motion sensor that will detect a person approaching within twelve feet when installed at an eight-foot height. To achieve maximum motion sensitivity, use the handy arrows marked on the unit to determine the strongest response, adjusting the 180-degree points to face a door or other high-traffic area as needed.
Simple Installation for Immediate UseWith the First Alert Motion-Sensing Light Socket, you can get the convenience of automatic lighting without the expensive installation. Just screw the motion-sensing socket directly into an existing light socket, and then fasten the light bulb into the new fixture. The socket works with 25-100 watt bulbs (the product is not suitable for use with enclosed, shaded, or halogen bulbs).
The First Alert Motion-Sensing Light Socket is backed by a three-year limited warranty.
What's in the BoxFirst Alert Motion-Sensing Light Socket

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