JTD873GYR 3PCS Model Railroad Train Signals 3-Lights Block Signal HO Scale 12V Green-Yellow-Red Traffic Lights for Train Layout New

Exactly as show, works great

Easy to install, great price.

The product looks cool and is very bright but the wire need to be bigger it makes it hard to solder them to another wire without melting them or breaking them.

Good Product

I came across this product listing while looking for other items & for a little over $6 each I thought, why not? They arrived earlier than promised but when I opened the package they looked at first too small for HO Scale. When I took one out of their plastic box I realized it was the same height as what I already had on the layout, but unlike the others (which have oversized targets to accommodate the g.o.w. bulbs available at the time - LEDs did not exist back then) they are wonderfully delicate looking (but made of metal & quite sturdy). They look very good (nicely built & assembled w/nearly invisible wiring)! I was concerned when I looked at the limited instructions, which indicated + and - connections that they might be D.C. only (my accessory circuits are all 10V A.C. - I have 12V lamps that are 50 years old by running under rated voltage) despite the Item Description saying they worked on A.C. or D.C. So I was prepared for disappointment. But to my delight they DO work on either. The required resistor is soldered in-line on the common lead (wires are VERY tiny gauge), although one reviewer's suggestion to add another to the Green lead is probably a good one as the Green does seem much brighter than the other two. So the prospect of installing on an existing layout (replacing old, dimmer, over-sized incandescents) is a challenge but a worthy one. I am very happy with this product!

These HO Scale three LED signals are a great value! They work well and look good. I'm not sure if they model any specific railroad prototype, but they are realistic enough to not look like toys.

I returned these and I’m not getting any credit towards this.

Great device - form, fit, function. The wires to solder to are TINY. I had to put on my bifocals to just see the wire ends. There could have been a better description of the light functions but when I wired to the diagram Green/Red, No problem. The yellow light seems to be a rogue, or maybe its my wiring, but Green turns to yellow and red turns to yellow+red. It all works, so no complaint.