High Quality DC Fluorescent Ballast for 1 or 2 tubes/lamps up to 40 watt-12 volt DC input,suitable for mobile lighting/signage
Professional unit used on railways/plant etc. Left over from contract size is 230mmx40mmx32mm high.weight 400gr.
Have around 20 left.-see other items for 24volt version.
HYD 18-40/12.
Collect Lockerbie Area or can post-cheers Ken