<u><STRONG>MG1000-450B</u></STRONG>: Black, Motion-Guard, RV Motion Sensor Light

MG1000-450B: Black, Motion-Guard, RV Motion Sensor Light

4.94 out of 5 based on 35 customer ratings
(35 customer reviews)

$74.33 $57.40

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The MOTION-GUARD MG1000-450B™ is the Best Black RV LED Light w/ Motion Sensor in the RV Market today and has an Integrated long-life 450LM LED Array that is Equal to a 40 Watt Light Bulb with an Adjustable MOTION SENSOR in an affordable, energy saving security lighting solution.

Its Patented Design uses Proprietary RV Motion Sensor Design that incorporates the most up to date Battery Monitoring Technology and has an Integrated EMI Suppressed Long-Life 450LM LED Array.

Link to MG1000-450B – OWNERS MANUAL


Below Please find the Custom Adaptor Mounting Plates that are available for the MG1000-450W listed with the Appropriate “FITMENT CHART” Link to assure a perfect fit.





Installation Videos;

172 in stock

Product Description

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The MOTION-GUARD MG1000-450B is the Best Black, Led, RV Motion Sensor Light, in the RV Market today.

If you are looking for a World ClassUSA Designed & PATENTEDNON-KNOCK-OFF, LED, RV Motion Sensor Light, then the MG1000-450B is for you.

It is one of our best-selling White RV LED Lites, the MG1000-450B™, is a functional RV Outdoor LED Motion Flood Porch light that is (Black) in COLOR.

Created by “GREGG WILSON DESIGNS”, the MG1000-450B™  is an integrated long-life 450LM LED Array (Equal to a 40 Watt Light Bulb) in an affordable, energy saving security lighting solution.

This is a detailed description of the MG1000-450B which is a White RV LED Light w/ Motion Sensor.
This is a detailed description of the MG1000-450B which is a Black RV LED Light with Motion Sensor.

The MG1000-450B™ provides maintenance-free general and security illumination for RV outdoor use applications. Bright, uniform illumination is ideal for camping areas and egress easements creating an inviting exterior space as well as providing safety and security when camping in unfamiliar locations.

The MG1000-450B™ with the built in photo sensor, will arm and disarm automatically while in Motion Mode.

One of the most defining features of the MG1000-450B™ is that it is EMI Suppressed so as not to affect your TV or Radio reception.

The fixture has “Polarity Guard™” to ease the difficulty of the installation by correcting the Polarity in the RV automatically if needed and my Newest Version of “INTELA-SENSOR™” that alerts when the coach battery is at or below 11.5 Volts by blinking a RED LED (Fixture is powered by the Coach Battery).

About This Item:

  • Please NOTE that for those who DO NOT WANT to DRILL NEW HOLES in their Side Wall to mount the fixture there are ADAPTOR PLATES Available for this Fixture that will EXACTLY Match the Hole Pattern and COVER any FOOT PRINT left after old fixture has been removed, CUSTOM!!! These Cost Saving ADAPTOR PLATES are Listed above!
  • With out the use of the Cost Saving ADAPTOR PLATES the MG1000-450B is like every other fixture in the RV Industry, as It has Its own unique Hole Pattern of 4.563″ x 1.875”.
  • The MG1000-450B is an RV Motion Sensor porch light with 150-degree Detection Radius and a Range to 35′ that is Adjustable.
  • The Clear UV Stabilized Polycarbonate lens is Fully Gasketed to keep out Moisture, Dirt and Bugs, IP65 Rated.
  • Installs easily and has both my “Newer Polarity Guard System Design”, so fixture is NOT Polarity Sensitive and my “Newer INTELA-SENSOR”, which signals an alert when the Coach Battery is LOW by Blinking a RED LED.

MG1000-450B Features:

  • TWO MODES of Operation;
    • Porch Light Mode,
    • Motion Activated Security Light Mode,
  • POLARITY GUARD™” equipped,
  • EMI Suppressed
  • “INTELA-SENSOR™” alerts when the battery is at or below 11.5 Volts,
  • Day/Night Photo Sensor
  • 450LM LED Array (Equal to a 40-Watt Light Bulb),
  • Rugged UV Stabilized Polycarbonate BLACK Housing,
  • Clear UV Stabilized Polycarbonate lens is Fully Gasketed to keep out Moisture, Dirt and Bugs,
  • Fresnel Lens made from High-Density Polyethylene (HDPE) to give long life,
  • Operational Voltage, 9-15.5 Volts DC,
  • Amp Draw on Battery with array illuminated, .45 Amps.
  • Watts, 4 Watts, when LED is Activated, 
  • Single array motion sensor provides 150° detection with up to 35 feet forward range,
  • Sensitivity Adjustable Knob provides precision control,
  • For side wall mounting only,
  • Wet Locations,
  • Guaranteed for one year against mechanical defects.


  • Length: 7.9″
  • Width: 4.5″
  • Height: 2.1
  • Bulb Type: LED
  • Voltage: 9-15.5 DC (Fixture is powered by the Coach Battery)
1-MG1000_450 U-Tube Video Cover
The Video is a Detailed Description of the MG1000-450 RV LED Motion Security Light.


This is a great video from my friend Eric to watch and see how the MOTION-GUARD MG1000-450 operates in real camping situations.
This is a great video from my friend Eric to watch and see how the MOTION-GUARD MG1000-450 operates in real camping situations.


Installation Video of the MG1000-450W, 12 Volt Exterior Motion Security Sensor RV LED Porch Utility Light, White, Monaco
Installation Video of the MG1000-450W, 12 Volt Exterior Motion Security Sensor RV LED Porch Utility Light, White, Monaco

Installation Videos;

WE Thank all of Our Happy Customers!



Additional Information

Weight 1.5 lbs
Dimensions 11 x 9 x 4 in

35 reviews for MG1000-450B: Black, Motion-Guard, RV Motion Sensor Light

  1. 5 out of 5


    Best Door Entrance Light I have ever seen. Works perfectly. Lights up large area around the front of my Motor Home door. Motion Detector works flawlessly. Easy to install.
    My wife was very happy with the light it put out. One of the ladies in the Rv camp I am at now is a permanent resident. She is a widow and sometimes gets home from work after dark. I installed one on her 5th wheel and she is extremely happy with it.

    Easily would have been a great buy at twice the price.

  2. 5 out of 5


    Was shipped promptly and excellent product.

  3. 5 out of 5


    Great! 🙂 🙂

  4. 5 out of 5


    Rating explains it all. 5 STARS!!!!!!!!!!!!!!!!!!!!

  5. 5 out of 5


    Very Bright and Installs Easily. Outstanding product! I replaced the cheap little lite over the motorhome door that the manufactures burdens us with. This product installs easily, looks great and works fantasticvery bright!! It is a little bigger then what you think from the picture, but that’s a good thing. I would buy this product again.

  6. 5 out of 5


    Best RV Motion Light. These are so much brighter than the one I replaced. Great quality too.

  7. 5 out of 5


    WOW A PRODUCT THAT ACTUALLY DOES WHAT IT SAYS IT WILL DO I LOVE IT. Easy to install BUT, comes without a rear gasket to seal it to the surface….BUY IT YOU WILL LIKE IT ( except for the gasket)

  8. 5 out of 5


    Five Stars, Great!

  9. 4 out of 5


    Perfect for my 12v solar shed project! I got this because I wanted to add lighting to the exterior of my backyard shed. There are very few 12v lights that have the following: Good reviews, actual support that when asked a question someone answers back, motion sensing, is NOT on all the time/or dusk-dawn light, and comes in a small package.
    This item seems to meet all the required specs above so I was eager to try this. My shed is running off the grid in the sense that I have a 20watt solar panel, solar controller and about 6 UPS batteries running the interior led strip lights that I have (which are controlled by an RV on/off/dimmer switch). I wanted to add this fixture to the exterior so when I walk up to the shed at night, lights come on and or if the dogs are in the backyard when they walk by the shed it kicks on and we can see them (yard is fenced in).

    I modified the unit in a couple ways. I added an external weather proof on/off switch so that way I can leave the inside master switch ON, and then if I want to manually shut off one or both lights or have one ON and one motion activated I can do so. (Note that when you take the exterior lens off in the center of the PCB board is a small hole, behind it is a small momentary button that when depressed switches the modes, but it would only be useful if you didn’t have access to the hardwire power source and you wanted to change modes, otherwise one wouldn’t use that little momentary button) I also painted the external housing so it blends in with the shed color. Black/white housing would have looked bad and stood out more, so I wanted it to be as seamless as possible. (Probably voided warranty but oh well)

    These are bright. I was actually quite surprised at how bright ONE unit is let alone when both units turn on. I was expecting flashlight type dim light so I am pleasantly surprised by just how bright the light is. It’s pure white light, none of that bluish/yellow output.

    With all the great things about it however let’s get to the areas of opportunity.
    The single biggest problem I see is that there is no rear external seal. So whatever you are mounting it to one would have to caulk/silicone, which is fine however when or if you have to remove the unit can be a PITA… Strongly recommend the manufacture come up with a rear rubber gasket… there is already a recessed area in the back so it looks like it SHOULD have one and that fact that it doesn’t is annoying. I caulked all around it on my shed so there will be zero water coming in, but caulking around the motion sensor square nub at the bottom was a little bit of a pain. But at this price point a rear gasket should have been included.

    Another minor annoyance is the lens gasket. I’m not sure if the plastic piece really creates a water tight seal so time will tell, but I had to use 4 small drops of rtv on the gasket so that it would stay in the groove. It was frustrating being in the air and trying to balance the gasket in the groove while trying to put the lens on… the gasket just kept falling down. Now it’s fine, but just keep it in mind.

    Lastly is the size, yes this is small… overall not a bad thing. However the use of the LEDS are not utilized for such a big housing. Either shrink the housing down by about an inch, OR, make the LED panel larger. In this case I really feel there is a lot of wasted space IN the light fixture. Hopefully future revisions of this take note and maximize the LED panel and put more LEDS there. (this would actually be preferred, I’d want more LEDS in the future)

    I’m undecided about the blinking LEDs. At night the blue/green LED is bright. Which is nice when I am on the deck I can see it, but it can be distracting. Plus part of me doesn’t like that only because that’s power that is being used (albeit a small amount, solar people have to be mindful of where parasitic drains are).

    One other thing I wish there was a setting to adjust how long they could shut off/stay on/time of inactivity. I think that would make this extremely useful to “tweak” but, can’t have everything perfect I suppose….

    I really like this unit, so for the above 3 things I only knocked off one star. I will update in a year to see how these lights are doing since they WILL be outside (though the roof covers them) they will still be exposed to rain, snow, wind, and lots of sun.

    The motion sensor picks me up when I am at our fire pit which is at least 25’ away from the shed, which is awesome! I actually have to turn the adjustment down a tiny bit so they aren’t constantly turning on when we are out socializing.

    I’ve attached pictures that show them. Hopefully it helps someone with their project!

    EDIT: Added photos of it getting dark.. They are bright! You can see it from the street!

    EDIT 2: 7-19-2017
    I’ve had this now installed on the shed for 9 months. They are still going strong. Lights up the back yard! Because we have a maple tree directly in front of the shed and I have yet to trim some of the bottom branches, when it gets really windy the branches WILL set off the motion detector and the lights will turn on/turn off/turn on…etc.

  10. 5 out of 5


    Works great. Turns on if something comes within 15 feet. Just what we needed.

  11. 5 out of 5


    No surprises at the rv door! Great to know who has just walked up to your rig at night. Easy to install.

  12. 5 out of 5


    Five Stars and very bright love it.

  13. 5 out of 5


    Easy to install! Replaced existing fixture on RV…..easy to install….worked as advertised.

  14. 5 out of 5


    This RV porch light is awesome! Unlike the other LEDs we tried, this light is so bright we can actually see outside to find keys or use the grill at night. The motion detector allows us to return at any time without leaving the light on all day and advertising that our rig is empty. It also alerts us to uninvited visitors in our campsite at night. It was an easy install and is a clear upgrade from the factory unit we replaced. The really big thing about this little light is how RV LED Lites backs their product. Gregg Wilson goes out of his way to provide outstanding customer service. We can’t say enough about how satisfied we are with this light, and our experience with!

  15. 5 out of 5


    Outstanding light. Make sure that you put the gasket in in the right direction. For some dumb reason I kept putting it in backwards.

  16. 5 out of 5


    Very bright and easy to setup … very nice having a motion sensor on the camper

  17. 5 out of 5


    Five Stars!! Very easy install. Works as expected.

  18. 5 out of 5


    Great rv porch light, wish they made it in warm white rather than cool white, and I haven’t found an amber lens but it works great and is pretty cool….

  19. 5 out of 5


    Pricey but works well. Would buy again. Motion detector works well, bright light.

  20. 5 out of 5


    Awesome motion detecting light. I replaced the light over the entry door to our RV, now I do not have to fumble around in the dark trying to unlock the door. It is a good security light as well.

  21. 5 out of 5


    Five Stars. Good product, works well. Bright light!!

  22. 4 out of 5


    Not five stars only because the gasket seems a little flimsy. Considering the damage that can be caused from a leak over time the gasket is pretty important.

  23. 5 out of 5


    Perfect choice!! Light has just the right amount of illumination. Motion sensor easy to adjust and works great.

  24. 5 out of 5


    I installed these lights on my RV and they work perfectly. I replaced all of the traditional bulb type lights with these motion LED lights and they great.

  25. 5 out of 5


    I like it now but we will see what the longevity is. Very bright and I like the way it can be controlled either on/off or motion

  26. 5 out of 5


    Great light. Love the security and on off function. Very bright. Would but again.

  27. 5 out of 5


    Easy to install, Excellent!!

  28. 5 out of 5


    Awesome i love having this & installed myself.

  29. 5 out of 5


    Super bright and efficient… Works great and is a theft deterrent with status LED light and motion sensing. This item modernizes any RV or camper it goes on. Super bright too. Great product even though the price is high. It’ll save money in the long run takes the heat and the cold of Utah so far… I never adjusted sensitivity and it works great!

  30. 5 out of 5


    Great Light!! Just spoke to Gregg about a few questions regarding the light. Very helpful and understanding. Recommended purchase!!

  31. 5 out of 5


    Light Works Perfectly!! Light works great and was easy to install, the only problem was I had to drill to new holes do to the new light holes did not line up with the old light holes. Adjusting the range area was very easy. It’s great when you come home in the evening.

  32. 5 out of 5


    I can see clear nowly. Needed better light at the door of my rv. This light gives a better quality light as well a large area.

  33. 5 out of 5


    Mounted and working well.

  34. 5 out of 5


    Use a dab of silicone on each corner of gasket to hold a place. Nice kit!! Would be nice if you included a small roll of sealer..

  35. 5 out of 5


    I ordered the MG 1000 and had misunderstanding about wiring, so I called the manufacturer. They were very prompt with help on how the wiring is installed. It’s very nice these days to find a company that is knowledgeable and cares for there customers after the sale.

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