SMJ SMJF2W5MP Extension Lead 240V 2-Way 13A Neon 5m SMJs range of Extension Leads that are ideal for indoor use and provide power where you need it. Fitted with a 13A plug they have a maximum working load of 3120W. Designed to fully comply with the latest British Standards and Electrical Equipment Safety Regulations. Available as 1-way 2-way 4-way and 6-way. Current: 13 amp. SMJ F2W5MP Extention Lead It is also fitted with a power indicator neon which alerts the user when power has been left on or is active.