Shop the full range of Mackwell Ballasts, available at a competitive price.
Sparks Warehouse takes pride in being one of the UK's biggest and most trusted electrical supplier with an extensive offering of over 200 000 products. Need help finding the product you need? Get in touch with our friendly support team and we should be able to assist you in sourcing.
Mackwell D138 4Cell 38w Emergency Module
The Mackwell D113+ is an M1/M3 3 cell combination emergency module and ballast to run 9w or 11w single turn compact fluorescent lamps or 13w double...
View full details
The Mackwell D121+ is an M1/M3 4 cell combination emergency module and ballast to run 21w 2D compact fluorescent lamps. This module is designed for...
View full details
Both obsolete, we still have the 3 cell Trisonic version . No 4 Cell variants are avaialbe The Mackwell D128+ is an M1/M3 4 cell combination emerg...
View full details
