Description
BL-50 : Slow Flashing Warning Beacon for Model Trains
This beacon is perfect for mimicking the look of large incandescent warning lights, bringing an authentic feel to your models.
The BL-50 is versatile and can be used in various settings, whether it’s on top of a model water tower, a miniature lighthouse, a radio/TV tower, or within an industrial scene. Its slow flash adds a captivating effect that enhances the overall look of your project.
Realistic Incandescent Action
The BL-50 uses advanced LED lighting to create a slow, gentle flashing effect, similar to incandescent warning lights not the instant on/off like majority of the other LED products.
Flashes at a rate of 20 times per minute, creating a steady, slow rhythm.
Easy to Use and Versatile
Despite its detailed effects, the BL-50 is simple to use. It’s compact and flexible, fitting easily into any setup. Whether you’re working on a detailed train layout or a complex diorama, the BL-50 blends in perfectly, enhancing the overall look without taking away from your work.
Endless Possibilities
The uses for the BL-50 are limited only by your imagination. Whether it’s adorning the top of a model water tower, a miniature lighthouse, a radio/TV tower, or adding intrigue to an industrial scene, the BL-50 can do it all. Its versatility is only matched by your creativity, making it perfect for a multitude of projects seeking that hypnotic slow flash of light.
What Makes the BL-50 Different?
The BL-50 stands out from other warning beacons on the market due to its attention to detail and user-friendly features:
- Realistic Flashing Effect:
- The BL-50 replicates the slow, gentle flash of incandescent warning lights, creating a more authentic and visually appealing effect for your models.
- Advanced LED Technology:
- Unlike many other products, the BL-50 uses advanced LED-based lighting for durability and longevity. The LED pulsates with a smooth turn-on and turn-off, closely mimicking the graceful glow of traditional incandescent lights.
- Versatile Applications:
- The BL-50’s design allows it to be used in a variety of settings, such as on top of model water towers, lighthouses, radio/TV towers, or in industrial scenes. Its adaptability is limited only by your creativity.
- Measured Flash Rate:
- With a flash rate of 20 times per minute, the BL-50 provides a consistent, slow, and steady flash that enhances the realism of your miniature world.
- DC Input Reverse Protection:
- The BL-50 includes reverse protection for the DC input, ensuring that accidentally hooking up the power incorrectly won’t damage the device.
- Ease of Installation:
- The LED attaches to the device with a plug connector, making it easy to route the wiring on your layout. Other Features such as screw terminal hookups make power connection straightforward. It also comes with a plastic holder for easy mounting.
- Customization Options:
- The BL-50 offers a choice of 5mm, 3mm. Mini 805 LEDs in various colors (Red, Yellow, Warm White, or Cool White), allowing you to customize the beacon to suit your specific needs.
- Power Indicator:
- A built-in power indicator lets you know when the beacon is active, taking the guesswork out of installation and operation.
These features collectively make the BL-50 a superior choice for model train enthusiasts who seek authenticity, reliability, and ease of use in their warning beacons.
What’s Included With The BL-50
- Your choice of a 5mm, 3mm, or 805 mini in either Red, Yellow, Warm White, or Cool White.
- Hookup guide with clear instructions
- Plastic holder for easy mounting
Important Note: A power supply is not included with the BL-50. It requires DC power between 6-12 volts to operate and draws a maximum of 25mA when running. The screw terminals make it easy to connect to a power source.
Choosing the Right LED Size For Your Model Train Layout
When selecting the LED size for your BL_50, here are some recommendations to help you choose the best option:
- 5mm and 3mm LEDs: These are great for lighting up larger areas, like the inside of buildings or the backside of a structure. They provide a good amount of light to make these spaces come alive.
- 805 Mini LED: Thanks to its small size, this LED is perfect for simulating a person welding. It creates a realistic effect without taking up much space, making it ideal for integration into detailed scenes.
Video Example of The BL-50 in Action
BL-50 : Slow Flashing Warning Beacon Simulator Details
Images
BL-50 Main Board, Mounting Holder, 5mm LED

LED Size Comparisons – Mini 805, 3mm, 5mm LEDs

BL-50 in Holder Ready for Mounting Under Layout

{Features}
- LED Based Lighting – Provides many years of service.
- LED soft turn on and turn off – to simulate an incandescent light source.
- Slow Flash rate of – 20 per minute.
- DC Input reverse protected – Hooking power incorrectly will not damage the device.
- Power Indicator – Know that the device is receiving power.
- Screw Terminals Hookups – Provides easy hook up for power.
- LED connector with 2mm plug for easy LED Install on Layout.
- Your choice of a 5mm, 3mm 805 Mini LED in Red, Yellow, Warm White, or Cool White.
- Comes with Plastic Holder – For Easy Mounting
{Requirements}
The BL-50 requires DC power between 6 – 12 volts to operate. Draws max of 25ma when operating. Please note – power supply is not provided with BL-50.
{Includes – In The Box}
- Your choice of 5mm, 3mm, or 805 mini in either Red, Yellow, Warm White, or Cool White.
- Hookup Guide – Instructions.
- Plastic Holder for easy mounting.
{Specifications}
- BL-50 Circuit Board Size : 75mm x 20mm
- BL-50 Mounting Holder Size : 80mm x 48mm
- Height when in holder : 25mm
- 3mm and 5mm LED Wire Length : 8 inches
- Mini 805 LED Wire Length : 19 Inches
- LED Connector Plug Size 2mm.