Brand | LEMENG |
---|---|
Light Type | LED |
Special Feature | Compatible with both AC/DC 12volt 24volt, 3000K Wam White, DO NOT use in house voltage AC120V, 12 volt 4W 400lm Led light bulb for 40W halogen replacement |
Wattage | 4 watts |
Bulb Shape Size | S14 |
Bulb Base | E26 |
Incandescent Equivalent Wattage | 40 Watts |
Specific Uses For Product | 12v power sources and light fixtures including solar panel, battery, off grid power, marine, camper, boat, RV interior lighting and recreational vehicles etc |
Light Color | Warm White |
Voltage | 12 Volts (DC) |
Unit Count | 3 Count |
Color Temperature | 3000 Kelvin |
Number of Items | 1 |
Brightness | 400 Lumen |
Shape | G45 |
Material | Aluminum, Glass |
Connectivity Technology | Infrared |
Indoor/Outdoor Usage | Indoor |
Controller Type | Push Button |
Power Source | ac/dc 12V |
Color Rendering Index | 83 |
Beam Angle | 360 Degrees |
Power Consumption | 4 Watts |
Item Package Quantity | 3 |
Light Source Type | LED |
Item Weight | 0.09 Kilograms |
Light Source Wattage | 4 Watts |
Product Dimensions | 1.73"W x 3.3"H |
Control Method | App |
Average Life | 20000 Hours |
White Brightness | 400 Lumens |
Efficiency | High |
Manufacturer | LeMeng |
UPC | 739515085041 |
Part Number | WSF-01 |
Item Weight | 3.2 ounces |
Item model number | 3PFIG4512VW |
Color | 3000k Warm White |
Finish types | Soft White |
Special Features | Compatible with both AC/DC 12volt 24volt, 3000K Wam White, DO NOT use in house voltage AC120V, 12 volt 4W 400lm Led light bulb for 40W halogen replacement |
Shade Material | Glass |
Light Direction | Up/Down Light |
Batteries Required? | No |
Wattage | 4 Watts |
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12volt LED Light Bulb 4W Edison Filament Vintage ac/dc12V 24V Low Voltage(3000K Warm White) E26 Base for Landscape RV Camper Marine Battery Power System Off Grid Solar Lighting-Pack of 3
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Purchase options and add-ons
Brand | LEMENG |
Light Type | LED |
Special Feature | Compatible with both AC/DC 12volt 24volt, 3000K Wam White, DO NOT use in house voltage AC120V, 12 volt 4W 400lm Led light bulb for 40W halogen replacement See more |
Wattage | 4 watts |
Bulb Shape Size | S14 |
About this item
- Only for ac/dc 12-24volt low voltage power. Do not install this 12volt LED light bulb into a standard residential 120V socket! Not-dimmable, can't work with any dimmer!
- Save your money and much more brightness. Replace 30/40W traditional halogen bulb by 4W 400lm , save much on electricity bill of lighting, and high lumens bright enough to replace/upgrade for any 12 volt e26 e27 socket
- Wide applications:ac/dc10-30V low voltage, fit for all 12volt power sources and light fixtures including off grid solar panel, battery, rv camper, marine boat interior lighting and low voltage landscape lighting system.
- Healthy and comfortable lighting, color similar to halogen: High CRI 85Ra, 2700K soft warm white color, no uv, no noise, no flickering, create a health and real warm visual.
- This 12volt led edison filament bulb is with good heat sink design and high-quality driver inside to ensure long lifespan, save effort and maintenance costs on changing light frequently. 12 months warranty. If any question, please click "contact the seller", we will be in touch within 24 hours.
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Technical Details
Additional Information
ASIN | B08J4BKBD5 |
---|---|
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank |
|
Date First Available | November 10, 2018 |
Warranty & Support
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12volt LED Light Bulb 4W Edison Filament Vintage ac/dc12V 24V Low Voltage(3000K Warm White) E26 Base for Landscape RV Camper Marine Battery Power System Off Grid Solar Lighting-Pack of 3
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Product details
- Product Dimensions : 1.73 x 0.01 x 3.3 inches; 3.21 ounces
- Item model number : 3PFIG4512VW
- Date First Available : November 10, 2018
- Manufacturer : LeMeng
- ASIN : B08J4BKBD5
- Customer Reviews:
Product Description
Note:
* Not dimmable, can't work with any dimmer.
* Only work for 12-24V AC/DC, DO NOT use for 120V/220V.
Specification:
Voltage: AC/DC 12-24V
Power:4W
Size: Φ1.73 x 3.30 inch
Beam angle: 360°
Socket:E26
Color Temperature: soft warm white 3000 Kelvin
Lumen: 400 lm
CRI > 83Ra
Lifespan: 20000 hours
Working temperature: -20℃+40℃
Features:
-4ps high brightness leds, 4W 400lm bright enough to replace 30/40W halogen
-Compatibel with both AC/DC 12-24V, easy for any 12V halogen replace and retrofit
-High CRI, 83Ra to create a health and real visual
-No flickering or UV/ IR, No noise, very soft warm white color, protect your eyes and offer comfortable lighting
-Energy efficient, help you save money
Applications:
Creating a cozy and warm white full glow ambient atmosphere, works for any 12V low voltage fixtures for cabins, boat,camper van, RV, marine, outdoor solar panel, battery bank power, 12volt light strings with E26 sockets.
12 months warranty.Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.
Compare with similar items
This Item ![]() 12volt LED Light Bulb 4W Edison Filament Vintage ac/dc12V 24V Low Voltage(3000K Warm White) E26 Base for Landscape RV Camper Marine Battery Power System Off Grid Solar Lighting-Pack of 3 | Recommendations | |||||
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Price | $14.99$14.99 | -20% $19.99$19.99 List: $24.99 | $12.99$12.99 | -15% $11.89$11.89 Typical: $13.99 | $24.99$24.99 | $16.99$16.99 |
Delivery | Get it as soon as Friday, Jul 18 | Get it as soon as Friday, Jul 18 | Get it as soon as Saturday, Jul 26 | Get it as soon as Saturday, Jul 19 | Get it as soon as Friday, Jul 18 | Get it as soon as Friday, Jul 18 |
Customer Ratings | ||||||
Sold By | LEMENG | Haian Sevice | KEIVO Lighting | SHUWDKAR Lighting | Beonllay Lighting | Enersystec Electric Co.,Ltd |
bulb shape size | s14 | a19 | a19 | st19 | st19 | a15 |
bulb base | e26 | e26 | e26 | e26 | e26 | e26 medium |
light source wattage | 4 watts | 6 watts | 60 watts | 6 watts | 6 watts | 3 watts |
light type | LED | Incandescent | LED | Halogen, LED | LED | LED |
light color | Warm White | Warm White | Soft White 2700K | Warm White | Soft White | Warm Light |
white brightness | 400 lumens | 600 lumens | 800 lumens | 600 lumens | 800 lumens | 1620 lumens |
light source life | 20000 hours | 20000 hours | 15000 hours | — | 25000 hours | 50000 hours |
finish type | Soft White | — | Clear | Clear | Soft White | Soft White |
color rendering index | 83 | 80 | 80 | 80 | 80 | 85 |
voltage | 12 volts of direct current | 12 volts | 12 volts of alternating current | 12 volts | 12 volts of direct current | 12 volts |
color temperature | 3000 kelvin | 2700 kelvin | 2700 kelvin | 2700 kelvin | 3000 kelvin | 3000 kelvin |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the LED bulbs bright and appreciate their functionality, with one mentioning they work well from 11-30V. They receive positive feedback for their appearance and voltage compatibility, with one customer noting they're suitable for off-grid cabins. However, the lifespan is concerning, with multiple customers reporting that the bulbs failed after just 2 days of use.
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Customers like the brightness of these LED bulbs, with one customer noting they are not as hot to touch as old incandescent bulbs.
"...Lighting is nice & bright. So far, it’s working well." Read more
"...The color temperature is comfortable at 3000K...." Read more
"...Nice, warm yellow light. Great buy." Read more
"Gives out great light in our RV bathroom!!" Read more
Customers find that the light bulbs work well, with one customer noting they perform effectively across a range of 11-30V.
"...Lighting is nice & bright. So far, it’s working well." Read more
"I converted a lamp pole light to low voltage and this bulb worked fine. Just the right amount of brightness to light up my walk way...." Read more
"...have a warm incandescent color with the efficiency of LED and work on low voltage." Read more
"Light bulb work like it needs to." Read more
Customers like the appearance of these light bulbs.
"Several years later and I haven’t had to replace a bulb yet. Nice, warm yellow light. Great buy." Read more
"These are very beautiful at night and shine very nice, but in 9 months 2 of the 4 in our entry way have gone bad." Read more
"...I just thought these bulbs looked unique ." Read more
"The bulbs are nice and bright, and have been working good so far. The downside is the bulbs cars interference to radio reception...." Read more
Customers are satisfied with the light bulb's voltage range, with one customer noting it performs well as a 120-volt bulb, while others mention its suitability for various applications including RVs, campers, and off-grid cabins.
"I do wish the price was a little lower, but these are a nice 2700K low voltage DC bulb...." Read more
"Brightness is exactly as described. Used in a camper low voltage outlet and worked perfectly." Read more
"Used for off grid cabin. All bulbs worked and the light is bright but not harsh." Read more
"Exact thing sought- a REAL 12V RV bulb..." Read more
Customers report negative experiences with the lifespan of these light bulbs, with multiple reviews mentioning they failed after just 2 days of use or didn't last a month.
"One bulb has already failed, the other two are still good." Read more
"...Too new to comment on longevity or consumption, but not as hot to touch as old Incandescent...." Read more
"...Only negative is one of the bulbs were broken lose from the base when I opened the package. Since they are LED, the lights should last a while." Read more
"...Tried the last bulb in a separate lamp, it blew out too. Total waist of money." Read more
Reviews with images

Best 12v RV lightbulb
Top reviews from the United States
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Reviewed in the United States on June 3, 2025Wattage: 4.0 WattsVerified Purchaseun poco menos fuerte de lo esperado pero, excelente calidad del procducto
- Reviewed in the United States on July 31, 2024Wattage: 4.0 WattsVerified PurchaseReviewed by Mr C. I was looking for 12 volt LED bulbs to supplement our backup lighting when we lose power from storms. These caught my eye because of their size and wattage. Being a little smaller than standard bulbs leaves more options for fit.
At 4 watts each allows for longer run time as opposed to brighter/higher wattage ones calculated for current draw vs amp hour rating of an AGM battery down to 50%.
The color temperature is comfortable at 3000K.
Lumen output is plenty adequate for our needs in a large or small room during a blackout.
Thanks to the reviewer who posted his power supply readout, showing these bulbs drain even less than I originally estimated @ 12V..
They arrive nicely packaged in semi-rigid foam and sturdy box.. Will purchase again as needed for more projects.
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- Reviewed in the United States on December 13, 2024Wattage: 4.0 WattsVerified PurchaseStrings of lights are hanging in our gazebo, and we needed to replace a couple that stopped working; thus, these are ideal for that purpose. The Edison Filament Vintage design matches the ones we are replacing perfectly.
- Reviewed in the United States on January 18, 2025Wattage: 4.0 WattsVerified PurchaseSeveral years later and I haven’t had to replace a bulb yet. Nice, warm yellow light. Great buy.
- Reviewed in the United States on March 15, 2024Wattage: 4.0 WattsVerified PurchaseI installed low voltage landscape lighting around the house and had the idea of installing a lamp post. I simply used these bulbs so the post would work with my transformer. 6 months later, still going even in the elements.
- Reviewed in the United States on September 21, 2022I have been trying to get proper light in my fifth-wheel since I bought it 21OCT16. Campers have cheap plastic lights with cheaper lenses that the factory incandescent bulbs will actually burn through. I have tried LEDs of all shapes, sizes, colors, supposed brightness, and price. Nothing supplied enough light. Of course it's one of the still in vogue multi-brown ones and it is dark as a cave inside. Then I remembered my very first non popup camper, Daddy bought in 1974. It had screw-in bulbs that looked just like house bulbs but ran on 12V. So I looked and found these bulbs and ordered new house typefkxtures, and now for the first time, I CAN SEE! And the light is the right color, none of that 'can't look at it welding arc white' light that bright LEDs put out. It's just like in the house.
I'm using mine for a camper but they will run on house solar too.
- Reviewed in the United States on November 9, 2024Wattage: 4.0 WattsVerified PurchaseGives out great light in our RV bathroom!!
5.0 out of 5 starsGives out great light in our RV bathroom!!Best 12v RV lightbulb
Reviewed in the United States on November 9, 2024
Images in this review
- Reviewed in the United States on May 23, 2024Wattage: 4.0 WattsVerified PurchaseSo far so good. For me these actually pull a bit less than 3 w when I limit the voltage to 12, 12 volts, so they're pretty power efficient
So far so good. For me these actually pull a bit less than 3 w when I limit the voltage to 12, 12 volts, so they're pretty power efficient
Images in this review
Top reviews from other countries
- StefReviewed in Canada on May 9, 2025
5.0 out of 5 stars Good buld
Wattage: 4.0 WattsVerified PurchaseGood bulb for th RV really bright and soft white
- Steve SnowReviewed in Canada on May 11, 2025
5.0 out of 5 stars Excellent 12V lights and they are dimmable!
Wattage: 4.0 WattsVerified PurchaseExcellent 12V lights and they are dimmable!
- philippe st-pierreReviewed in Canada on August 11, 2024
4.0 out of 5 stars Good
Wattage: 4.0 WattsVerified PurchaseA little bit to bright..does'nt looks vintage edison lihgt
- DaveReviewed in Canada on January 31, 2025
5.0 out of 5 stars Special application, they work for me
Wattage: 4.0 WattsVerified PurchaseWork great in a gas lamp converted to 12v
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JoanieReviewed in Canada on October 23, 2024
5.0 out of 5 stars Tres lumineux
Wattage: 4.0 WattsVerified PurchaseJe suis vrm contente! Ils sont magnifique et éclairent mieux que ceux trouvé en quincaillerie