LANGY Solar Street Light
| Model | FT-B40AH |
| Wattage | 2000W |
| Lumens Output | 40,000LM |
| LED Quantity | 88 pcs |
| Solar Panel | 6V/40W |
| Coverage Area | 1380 sqft (at 22ft height) |
| Battery Capacity | 40,000 mAh |
| Light Weight | 27lb |
| Waterproof Rating | IP65 |
| Color Temperature | 6700K (White) |
| Discharging Time | 1-2 days |
| Light Dimensions | 23.2" × 8.6" × 1" |
| Charging Time | 5-8 hours |
| Bracket | Included |
| Bracket Dimensions | 20" length, Ø2.3" |
| Installation Height | ≤ 22 ft |
| Material | Die-cast aluminum |
| Remote Range | 36 ft (front) / 18 ft (30° angle) |
| Operating Temperature | 32°F to 110°F (0°C to 43°C) |
| Warranty | 1 year |
| Lifespan | 5+ years |
Advanced Features
High-Efficiency Lighting
40,000LM daylight white output (6500K) equivalent to 1500W traditional lighting, 3-4 times brighter than standard solar lights with uniform light distribution without dark spots.
Solar-Powered Operation
25% solar conversion efficiency with 40,000mAh high-capacity lithium battery. 5-8 hour charge for 15-24 hour operation with intelligent charging protection system.
Durable Construction
IP65 waterproof rating for all-weather operation with die-cast aluminum housing and thermal management. Withstands 32°F to 110°F temperature range with corrosion-resistant powder-coated finish.
Easy Installation
Pole or wall mount options included with 13-22ft adjustable installation height. 1,380 sq.ft optimal coverage area with no wiring required - operational in 30 minutes.
Applications & Support
Ideal Applications
Residential driveways, commercial parking lots, public parks, farms, construction sites, and remote off-grid areas. Perfect for any location needing reliable, bright lighting without electrical infrastructure.
Support & Warranty
24/7 customer support with lighting experts and comprehensive 1-year warranty coverage. Includes hassle-free replacement policy with detailed installation guides and video tutorials.
Customer Reviews
Overall rating: 4.8 / 5 from 4674 reviews.
I ordered three of these solar vent fans on August 20th and received them the very next day, on August 21st. We installed them on August 25th, and the difference was noticeable almost immediately. The next day, when I got home around 2:30 p.m., I could instantly feel how much cooler my garage was. What really surprised me was the difference throughout the house. Three of my bedrooms are on the opposite end of the house from the AC unit, and I went into each room to see if I could notice a difference. They felt amazing! I honestly couldn't believe it. My son now sits in his room wrapped up because it's actually that comfortable and cool! As of August 29th, we are extremely happy with this purchase. I was impressed with how quickly the fans made a noticeable difference, and I'm very glad we decided to purchase three of them. So far, they have been worth every penny! Coach D
Lights are amazing for my container yard. Solar lights are very bright. Have a great deal of coverage if you place it high enough. 3 setting brightness.
I bought a 4 pack to put around my fence for the horses to see at night. I absolutely love them all will buy more in the future ❤️
60W 90W Solar Outdoor Dusk to Dawn Lights with Remote Control
Gives out enough lighting for the back yard. Love it.
60W 90W Solar Outdoor Dusk to Dawn Lights with Remote Control
Easy to install. Perfect lighting
Makes night hunting a pleasure !
The adjustable brackets has allowed for the solar lights at our Dog Park to provide full coverage, as compared to the standard fixed brackets that come with the solar lights. Improved lighting & coverage resulting in a much safer dog park after dark!!!
The only problem is the holes is not well aligned from the pipe to the solar base to screw in the two small screws. I had to put more effort to it. Other than that, I love how bright the light is.
Over 6 months researching looking for the best solar light for the money. I am the most skeptical person and hate wasting money. Every time I found a video especially from other companies it was an "unboxing" and thats it. Well, not here, im giving real live footage of what I took a chance on. This 400w 24000 lumen, 35000mah solar flood light is beyond impressive. It is so bright, lasts all night, has several different settings and is priced very reasonable. I am beyond happy with this and you will be too. I can remember the exact price after taxes but it was right around $120. You could spend that on a couple junk ones that go out in 30 seconds and barely light up anything. This stays on, 3, 5, or 8 hrs depending on what you want. The battery is that big. You won't be disappointed. Want more info about it you can email me arkansasdaniel@gmail.com ill be glad to send more pics. I couldn't upload a long video on here.. but i will show you if you wish. Send me another langy!
Easily to assemble and they work
Worked great
Love it! It helps keep our chickens cool, comfortable, and healthy during the summer hot months. The backup solar-powered battery keeps it working during winter as well.
With a change in roofing color from light gray to Dark Charcoal, it made perfect sense to increase our attic ventilation capacity with the combo 55watt solar/120V electric roof fan & vent. The remote controls work great with 6speed levels & thermostatically controlled operation. We love them both!! Steve&Pat
The upgraded 3 tube attraction system does an excellent job of drawing in mosquitoes, flies, and other flying insects, while the powerful grid quickly eliminates them.
4500V Commercial Grade Solar Bug Zapper - Heavy Duty Mosquito Killer Pro
We've had it running consistently for a few weeks now and the difference in the number of mosquitoes and other flying insects bothering us during our evening
Great deal for a bug zapper that doesn't use any electricity at least not any I have to pay for.
4500V Commercial Grade Solar Bug Zapper - Heavy Duty Mosquito Killer Pro
Easy solar bug zapper for outdoor nights
Easy automatic dusk to dawn mode
Well designed works great!
4500V Commercial Grade Solar Bug Zapper - Heavy Duty Mosquito Killer Pro
I tested it the first night, and it did actually work. Within a short time, I could hear bugs getting zapped, which is always a good sign that it’s doing something and not just acting as a light. Devices like this rely on UV light to attract insects and then eliminate them using a high-voltage grid, so hearing that activity is expected when it’s working properly.
It does a good job reducing flying insects during the evening.
Shockingly enough this bug zapper is incredible. It is very effective
4500V Commercial Grade Solar Bug Zapper - Heavy Duty Mosquito Killer Pro
A great addition to my patio and outdoor spaces
4500V Commercial Grade Solar Bug Zapper - Heavy Duty Mosquito Killer Pro
It does what it is meant to do, and it has made evenings outside more comfortable.
I am extremely happy with it.
Does a very good job with mosquitoes. We do not have nearly a problem as we used to have.
4500V Commercial Grade Solar Bug Zapper - Heavy Duty Mosquito Killer Pro
this has been one of those rare products where it performed exactly how I hoped it would. More time enjoying the backyard, less time donating blood to the local mosquito population.
Put this up and shut down the one running off electric.
60W 90W Solar Outdoor Dusk to Dawn Lights with Remote Control
This solar bug zapper has been fabulous! It's super easy to assemble, you basically just attach the solar panel.
I did not know what to expect. But lo and behold, my surprise it has lit up in area where the coyotes and hogs have been coming in. As you can see in the picture it is like daylight down there. Makes it easy, Pickens.
This is what I've been looking for between the garage and house. Highly recommend Langy.
Love the light I have it on my shed. One photo from a distance the other closer from another shed. Definitely recommend Anthony - Connecticut
Both lights work great 😃
60W 90W Solar Outdoor Dusk to Dawn Lights with Remote Control
The lights look great and are super bright. This picture it is dark outside and just the lights.
Easy installation and quality product
Great light! Sure beats the competition that I’ve seen, hands down. We will be ordering many more for the house and the swamp.
Solar Green Feeder Light for Hunting -10,000 lumens (2 Pack)
Have placed 5 of these around my 60’ dia round pen. Now I can work our horse after dark with no issues. Can see perfectly. Love the remote ability to turn them all off when done. Installing now around our arena.
Great lights so far , ordered my second pair
Solar Green Feeder Light for Hunting -10,000 lumens (2 Pack)
I have quite a few Langy green hog lights. They work well and have a good price point. The green light does not spook hogs at night. I like to run them at reduced power with 100% intensity when motion is detected. They usually will last the entire night on that mode. My only complaint is that after detecting motion and going 100%, the lights switch off or back to reduced intensity way way too fast. They need to stay on high power longer to give you adequate time to aim and shoot! A hog can be standing close to the light feeding and the sensor stops detecting motion unless the pig is actively moving about. I have tried more expensive lights recommended by online pig hunters but find them no better than my Langys.
Powereful Solar Green Feeder Light for Hunting-25,000 lumens
The lights work great. I wished they just had a switch for each operational function, it would make the first time set up alot easier . With the two flash identification for each mode, your not sure if you have selected the correct mode or not.
Solar Green Feeder Light for Hunting -10,000 lumens (2 Pack)