Kewtech LightMate KitKEWTECH LIGHTMATEKIT LIGHTING CIRCUIT ADAPTORS, KIT OF 5 LIGHTMATES Fast access to lighting points with secure connections provides better testing results and is much, much safer. KEY BENEFITS AND FEATURES LIGHTMATES are an essential testing accessory to facilitate fast and safe testing For Loop Impedance, and R1 & R2 Testing of Lighting Circuits. 5 x lightmates for BC, ES, SBC, SES & GU10 light fittings