
84850055 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $22.49 | Top Pick! Condition is Used, Werma 84820055 Green LED Permanent Stacklight Module 24V AC/DC KS50, FREE SHIPPING | ![]() |
![]() | $35.99 | Top Pick! Condition is Used, Werma 84840055 Clear LED Permanent Stacklight Module 24V AC/DC KS50, FREE SHIPPING | ![]() |
![]() | $35.99 | Condition is Used, Werma 84850055 Blue LED Permanent Stacklight Module 24V AC/DC KS50, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $346.72 | Condition is New, 1pcs New WERMA 84850055 Warning light module 84850055, shipping cost = $40.00 | 100.0% |
![]() | $376.00 | Condition is New, 1Pcs New WERMA 84850055 Warning light module 84850055, shipping cost = $45.00 | 95.7% |

The WERMA 84850055 LED Permanent Stacklight Module is a versatile and efficient signaling solution for various industrial applications. This stacklight comes with 24 red LEDs arranged in a 5 x 5 matrix that can display various patterns to indicate different statuses or warnings.
This module operates on both AC and DC power sources, with a voltage range of 100-240V AC and 12-24V DC. The KS50 version of this stacklight is designed for use in hazardous locations, making it an excellent choice for industries such as oil and gas, chemical processing, and mining.
The WERMA 84850055 LED Stacklight is constructed of high-quality, impact-resistant materials to ensure durability and long-lasting performance. It is also designed to be resistant to vibrations and shocks, making it suitable for use in harsh environments.
This stacklight is easy to install and integrate into various control systems, thanks to its standard 4-pin connection. It also features a self-diagnostic function, which allows it to indicate any faults or issues with the power supply or LEDs.
The WERMA 84850055 LED Permanent Stacklight Module is an energy-efficient solution, with a power consumption of only 3.6W. It also has a long lifespan, with an estimated service life of up to 100,000 hours.
In summary, the WERMA 84850055 LED Permanent Stacklight Module is a robust and reliable signaling solution for industrial applications. Its versatile power input, easy installation, and self-diagnostic functions make it a practical choice for various industries, while its energy efficiency and long lifespan ensure long-term cost savings.
The WERMA 84850055 LED Permanent Stacklight Module is a versatile signaling solution for various industrial applications. Here are some pros and cons of buying this product:
Pros:1. High Visibility: This stacklight module comes with 55 bright red and green LEDs that provide excellent visibility in low-light environments.
2. Versatile: It can be used in both AC and DC power supplies, making it suitable for various industrial applications.
3. Durable: The module is designed to withstand harsh industrial conditions, including vibration, shock, and extreme temperatures.
4. Easy to Install: It can be easily mounted on DIN rail or other surfaces using the provided mounting clips.
5. Configurable: The stacklight can be programmed to display various warning and status messages using the WERMA Configurator software.
Cons:1. Expensive: Compared to other stacklight modules in the market, this product is relatively expensive.
2. Complex Installation: While the module is easy to install, configuring it using the software can be time-consuming and requires some technical expertise.
3. Limited Color Options: The module only offers red and green LEDs. Other color options may not be available.
Conclusion:The WERMA 84850055 LED Permanent Stacklight Module is a high-quality signaling solution suitable for various industrial applications. Its high visibility, durability, and versatility make it an excellent investment for industries that require reliable and efficient signaling systems. However, its relatively high cost and complex configuration process may be a drawback for some buyers.
Recommendation:If you are looking for a reliable and durable stacklight module with excellent visibility, the WERMA 84850055 LED Permanent Stacklight Module is an excellent choice. However, if you are on a tight budget or require color options other than red and green, you may want to explore other options in the market. Ultimately, the decision depends on your specific application requirements and budget constraints.
Details:
Shipping services. Werma 84850055 blue led permanent stacklight module 24v ac/dc KS50. 10-39c3-109658-br-GX.
specifications faclighting:
- brand: Werma
- mpn: 84850055
- model: 24v Ks50
- part type: Module
shipping faclighting:
- service: ups ground, usps priority mail, ups next day air
- class: standard, expedited, one-day
- transit: 4-9 days
- type: calculated
- carrier: ups, usps
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
seller faclighting:
- # reviews: 25149
- rating: 100.0%
- city: baroda, michigan
offer faclighting:
- in stock #: 5
- prices: $346.72–$376.00
- item condition:
- Used
- New
- started: january 3, 2026
- sold #: 12
- options: ship-to-home
- best offers: true
- availability: in stock
returns faclighting:
- paid by: seller
- time: 30 days
- method: money back
- policy: returns accepted
payments faclighting:
- wallet: google-pay
- other
- credit card: visa
Grouped With:
- 848-110-75: LIGHT, Werma
- 956-300-75: BULB, Werma




![1pcs New WERMA [84850055] Warning light module 84850055 1pcs New WERMA [84850055] Warning light module 84850055](/z_faclighting/0NkAAOSwonVmsyQw.webp)
![1Pcs New WERMA [84850055] Warning light module 84850055 1Pcs New WERMA [84850055] Warning light module 84850055](/z_faclighting/LwAAAOSw81FmtDQ0.webp)