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HO scale type-SA searchlight block signals with operating LEDs.

More trackside signals  >>>  O scale   S scale  HO scale  N scale


 Searchlight signal heads have a single lens in the center of a round target.
 The single lamp is able to produce three colors of light -- green, yellow and red.

 All of the scale model signals on this page have three separate micro LEDs behind each lens.
 Each signal head has three separate control wires, one wire for each color, plus the 'common' wire.

'SA' searchlight signal, HO single head


• made by Custom Signal Systems
• Tri-color LED: red, yellow, green in a single lamp
• 3 separate micro LEDs produce accurate red, yellow and green colors
• Common anode (+) wiring
• Overall height: 2.8 inches (71mm)
• Current limiting resistor is attached
 
• Optional metal railings and platform detail
   or with ladder only.
 
Operate these trackside signals with TS2 or TS3 train signal circuits.
Custom Signal Systems HO single searchlight
CS HS3 single head type SA
Custom Signal Systems HO single searchlight
CS HS3X with platform & railing details

 

'SA' searchlight signal, HO double head


• made by Custom Signal Systems
• Tri-color LEDs: red, yellow, green in each lamp
• Common anode (+) wiring
• Height: 2.8 inches (71mm)
• Current limiting resistors are attached
 
Operate these trackside signals with TS3 or TS5 train signal circuits.
Select centered heads (inline) or offset left/right
Custom Signal Systems HO double searchlight
CS HS33 inline heads or offset heads

 

'SA' searchlight signal, HO triple head


• made by Custom Signal Systems
• Tri-color LEDs: red, yellow, green in each lamp
• Common anode (+) wiring
• Height: 3.6 inches (90mm)
• Current limiting resistors are attached
 
Operate 3-head trackside signals with TS3 or TS5 train signal circuits, plus one HA3 3rd-head adapter for each 3-head signal.
Custom Signal Systems HO triple searchlight
CS HS333 3-head type SA, HO

Atlas type 'SA' searchlight signal, HO

Single head


• Tri-color LED: red, yellow, green in one lamp
• Common anode (+) wiring
• Height 3.0 inches (76mm)
• Current limiting resistors not included
 
Operate these trackside signals with TS2 or TS3 train signal circuits.
 
Atlas HO single searchlight, no relay cabinet
HO searchlight, no cabinet, Atlas photo
Atlas HO single searchlight with relay base
HO searchlight with relay cabinet, Atlas photo
Atlas signal connectors
Atlas signal connectors
The wires from these Atlas signals are terminated with 4-pin mini connectors, one connector for each signal head.
 
For easy connections to Azatrax or other non-Atlas controllers, use our signal breakout adapters [click here].
Our adapters have built-in resistors.
 

 

Atlas type 'SA' dual searchlight signal, HO

Double heads


• Tri-color LEDs: red, yellow, green in each lamp
• Common anode (+) wiring
• Height, plain base, 3.5 inches (89mm)
• Height, with relay cabinet, 3.0 inches (76mm)
• Current limiting resistors not included
 
Operate these trackside signals with TS3 or TS5 train signal circuits.
 
These signals have two 4-pin mini plug connectors.
• For easy wiring, use our Atlas signal connector adapters [click here].
• Our adapters include built-in-resistors.
Atlas HO double searchlight, no relay cabinet
HO dual searchlight, Atlas photo
Atlas HO dual searchlight with relay base
HO dual searchlight, Atlas photo

More trackside signals  >>>  O scale   S scale  HO scale  N scale


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