will this light work with chuggington wooden trains?

I would think so ! It is stand alone and lights when button is pushed !

how tall does it stand? It says 6" in the description. I didn't think that could be right, that would be much too huge for the wooden trains.

I didn't actually measure it but it looked 6 inches and it is hefty (compared to the set of much littler crossing guards I also bought made by same company, I think)

Can this be used on its own? Does it stand up sturdily or topple over easily. Can it be used without the train set?

It can definitely be used without the train set. I think it stands up reasonably well.

Why does this break so quickly? Got one in May; 3 weeks later button stopped working. Amazon replaced; 5 weeks later same issue

My son of 6 has 2 of these and never has had ANY issue with them. They have worked out great.

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Description

🚦 Signal your playtime upgrade—stop, wait, go, and never miss a moment!

BUILT TO LAST - Crafted from premium wood for a tactile, authentic feel that stands up to endless play sessions.
PLUG PLAY FUN - Comes with included alkaline batteries—no waiting, just push the button and go!
COMMAND THE TRACKS - Instantly control your wooden railway with a realistic 3-color light signal—red, yellow, green.
COMPACT PORTABLE - Lightweight (38g) and perfectly sized (4x4x13 cm) to fit any BRIO set or on-the-go adventures.
INCLUSIVE IMAGINATION - Designed for kids 3+ to spark creativity and role-play in a timeless classic format.

The BRIO World 33743 Light Signal is a compact, wooden toy train accessory featuring a realistic 3-color light system (red, yellow, green) powered by included alkaline batteries. Designed for children ages 3 and up, it enhances imaginative play by allowing precise control of train traffic on standard gauge wooden railway sets. Lightweight and durable, this accessory is ready to elevate any BRIO train experience right out of the box.

Specifications

Educational Objective(s)	Imagination Development
Language:	Czech, Danish, Dutch, English, Finnish, French, German, Italian, Japanese, Norwegian, Polish, Portuguese, Slovak, Spanish, Swedish
Model Number	33743
Number of Game Players	1
Number of Puzzle Pieces	1
Assembly Required	No
Scale	HO
Track Width/Gauge	Standard gauge (1,435 mm or 4 feet 8.5 inches)
Batteries Required	Yes
Batteries Included	Yes
tech_spec_battery_description_toys	Alkaline
Material Type(s)	Wood
Remote Control Included?	No
Colour	Multicolor
Product Dimensions	4 x 4 x 13 cm; 38 g
Batteries	2 LR44 batteries required. (included)
Item model number	33743
Manufacturer recommended age	3 years and up
Manufacturer	BRIO
Country of Origin	USA
Item Weight	38 g

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