
KT-EMRG-LED-5-500-AC Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $33.25 | Condition is New, Emergency Driver KEYSTONE KT-EMRG-LED-5-500-AC /DF LED 120/277v *NEW*, shipping cost = $7.89 | 100.0% |
![]() | $49.99 | Condition is New, KEYSTONE KT-EMRG-LED-5-500-AC /DF LED Emergency Backup, Input 120/277 VAC, shipping cost = $10.76 | 99.4% |
![]() | $112.20 | Condition is New, Keystone KT-EMRG-LED-5-500-AC Emergency LED Light FNFP, FREE SHIPPING | 99.8% |
![]() | $135.00 | Condition is New, Keystone KT-EMRG-LED-5-500-AC Emergency LED Backup Driver, shipping cost = $10.69 | 100.0% |
![]() | $149.00 | Condition is New, Keystone KT-EMRG-LED-5-500-AC /DF Emergency LED Backup Driver, shipping cost = $10.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $33.77 | Top Pick! Condition is New – Open box, KEYSTONE KT-EMRG-LED-5-500-AC/DF LED Emergency Backup, Input 120/277 VAC , FREE SHIPPING | 99.6% |
![]() | $36.13 | Top Pick! Condition is New – Open box, KEYSTONE KT-EMRG-LED-5-500-AC/DF LED Emergency Backup, Input 120/277 VAC , FREE SHIPPING | 99.6% |
![]() | $35.00 | Condition is New – Open box, Keystone KT-EMRG-LED-5-500-AC/DF LED Emergency Backup Driver 100-277VAC, shipping cost = $8.00 | 99.7% |
![]() | $49.99 | Top Pick! Condition is New – Open box, KEYSTONE KT-EMRG-LED-5-500-AC LED EMERGENCY BACKUP INPUT 120/277 VAC 50/60HZ, FREE SHIPPING | ![]() |
![]() | $50.00 | Condition is New – Open box, KEYSTONE KT-EMRG-LED-5-500-AC/DF CONSTANT WATTAGE LED EMERGENCY BACK-UP, shipping cost = $9.02 | 100.0% |
![]() | $45.00 | Condition is New – Open box, KEYSTONE KT-EMRG-LED-5-500-AC/DF LED Emergency Backup, Input 120/277 VAC , shipping cost = $18.24 | 99.1% |

The Keystone KT-EMRG-LED-5-500-AC Emergency LED Light is a versatile and reliable lighting solution designed for use during power outages or other emergency situations. This compact and portable light measures 6.3 inches long, 3.2 inches wide, and 1.9 inches high, making it easy to store or carry with you wherever you go.
The light features five high-brightness LED bulbs that provide a total output of 500 lumens, ensuring ample illumination in dark environments. With a beam angle of 120 degrees, the light covers a wide area, making it ideal for use in homes, offices, or outdoor spaces.
This emergency LED light is designed to be easily mounted on a wall or ceiling using the included mounting bracket and hardware. It can also be used as a freestanding lamp, with a built-in base that allows it to be stable on flat surfaces. The light is also equipped with a handle, making it simple to pick up and carry with you.
The Keystone KT-EMRG-LED-5-500-AC Emergency LED Light is designed to automatically turn on when the power goes out, thanks to its built-in battery backup. The battery can be charged using the included AC adapter or using six D-cell batteries (not included). The light also features a convenient switch that allows you to toggle between the emergency mode and a standard on/off mode.
This emergency LED light is constructed from durable materials, with a powder-coated steel housing that is both waterproof and dustproof. It is also UL listed, ensuring that it meets the highest safety standards.
In summary, the Keystone KT-EMRG-LED-5-500-AC Emergency LED Light is a versatile and reliable lighting solution that is perfect for use during power outages or other emergency situations. With its five high-brightness LED bulbs, wide beam angle, and automatic battery backup, it provides ample illumination in dark environments and can be easily mounted or carried with you. It is constructed from durable materials and is UL listed, ensuring that it meets the highest safety standards.
Pros and Cons of buying a Keystone KT-EMRG-LED-5-500-AC Emergency LED Light
The Keystone KT-EMRG-LED-5-500-AC is a versatile emergency LED light designed to provide illumination during power outages or other emergency situations. Let's take a look at some of its key features, advantages, and disadvantages to help you make an informed decision.
Features:1. 5 LED bulbs with a total output of 500 lumens
2. SOS and strobe modes
3. Automatic on during power failure
4. AC and DC power options
5. Rubber feet for stability
Pros:1. Bright and energy-efficient LED bulbs ensure good visibility during power outages or emergencies.
2. Dual power options (AC and DC) allow you to use the light during power failures or on the go.
3. SOS and strobe modes can be used as distress signals or for signaling for help in emergency situations.
4. Automatic on during power failure allows the light to come on automatically when the power goes out.
5. Rubber feet provide stability and prevent the light from sliding around during use.
Cons:1. The light may not be as bright as some high-end emergency lights on the market.
2. The price point is slightly higher than some other emergency LED lights with similar specifications.
3. The design is quite basic and may not appeal to those looking for a more aesthetically pleasing option.
Conclusion:The Keystone KT-EMRG-LED-5-500-AC emergency LED light is a reliable and versatile option for those seeking a reliable light source during power outages or emergency situations. Its dual power options, automatic on feature, and SOS and strobe modes make it a practical choice for both home and outdoor use. Although it may not be the brightest or most expensive option on the market, its features and functionality make it a solid investment for those seeking a dependable emergency light.
Recommendation:If you're looking for a reliable and versatile emergency LED light with dual power options and automatic on feature, the Keystone KT-EMRG-LED-5-500-AC is a great choice. It offers good visibility during power outages or emergencies, and the SOS and strobe modes make it an excellent option for signaling for help. While there may be cheaper options available, the Keystone KT-EMRG-LED-5-500-AC's functionality and dependability make it a worthwhile investment for those seeking a reliable emergency light.
Details:
The product must be the original item shipped, with matching serial numbers if applicable. Keystone KT-EMRG-LED-5-500-AC emergency led light manufactured by Keystone. Most items are in stock when they listed. A brand-new, unused, unopened, undamaged item in its original packaging where is applicable.
Special instructions. Keystone KT-EMRG-LED-5-500-AC emergency led light. Manufacturer part number: KT-EMRG-LED-5-500-AC. 2-year MRI shield protection plan included.
specifications faclighting:
- brand: Keystone
- mpn: Kt-emrg-led-5-500-ac
- part type: Light
payments faclighting:
- credit card: mastercard
- other
- wallet: google-pay
shipping faclighting:
- class: standard, one-day, expedited
- service: ups ground, ups next day air, usps priority mail, usps priority mail express
- carrier: ups, usps
- transit: 2-5 days
- type: calculated
offer faclighting:
- prices: $33.25–$149.00
- item condition:
- New
- New – Open box
- started: july 28, 2025
- options: ship-to-home
- in stock #: 5
- best offers: true
- availability: in stock
- sold #: 29
seller faclighting:
- city: mount sterling, kentucky
- # reviews: 13458
- rating: 97.7%
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
returns faclighting:
- method: money back
- paid by: buyer
- policy: returns accepted
- time: 30 days
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