pThis book is essential reading for anyone studying towards Domestic Installer status with an approval body such as NICEIC, NAPIT or ELECSA, in line with Part P of the Building Regulations, and also serves as a handy pocket guide to best practice for electricians. Although not intended as a DIY manual, non-qualified persons will also find it useful reading.pul liThe how-to guide for home wiring to professional standardsli liNow with more on LED lightingli liEssential reading for serious DIY, electrical installation, basic plumbing, heating systems, TV and security alarm installationli liUp to date with the 18th Edition of the IET Wiring Regulationsli ul