Lights
To Go!
Alternating Flashers
We offer three types of alternating flashers to fit your application.
![]() |
![]() |
| Typical Application | AFT3 Flasher |
Model AFT3 - 120V, 2 Light Alternating Flasher

The speed may be changed easily
using the speed adjustment on the top of the board, from 3 times
/second to once every 3 seconds. (i.e. 20 to 180 FPM) Because of its novel design it operates
directly off the 120 AC line. There are no bulky power supplies to mount.
All you need to add is the signal light, an AC line cord and a little hookup
wire. An easy to follow hookup diagram
is included with each unit.
These are popular for your scale RailRoad Crossing Lights, School Zone lights and 4-Way Flashing caution
lights.
![]() |
![]() |
| Typical Application | AFT3 Flasher |
Model AF1039 - Encapsulated, 120V, High Power Alternating Flasher
The model AF1039 is packaged in a standard size relay package, 1.75 x 2.25 inches. It easily mounts with two #8 clearance holes to a control box panel or will fit inside the case of most lights where it will flash up 300 W. When properly heat sinked it will flash up to 1200W Loads.
It is completely, solid state and totally encapsulated. These flashers may be used to flash two tungsten lamp or inductive loads. Single load operation is also possible. This means that It will not be affected by Humidity , Vibration or Temperature. The flash rate is set to the industry standard rate of 56FPM. Because it uses Highly Efficient solid state Technology the unit is totally silent and will switch up to 100W @120VAC per channel. So two 25W or 40W bulbs can be flashed on each channel. Unlike thermal flashers the Model B2 will not change speed as it heats up and will even continue to flash if one bulb burns out.
Model D2 - 12V DC Version - Alternating signal flasher for 12VDC lights up to 4A or 50W total/channel. Same size and features. Model D2 hookup diagram included.
Order Online with your credit card
For More Information or Questions E-Mail:
Email
Lights to Go!
(C) 1999 - 2006 Lights To Go!