Project overview
Electric11 completed wall light fault finding in Attleborough after a homeowner reported that the lamps were not operating correctly. The visit focused on the wall-mounted light fitting, its lamp holder and the associated lighting circuit.
The team carried out targeted checks rather than replacing parts without first identifying the cause. Testing covered the condition and operation of the fitting together with the protective arrangements serving the circuit.
| Project detail | Information |
| Location | Attleborough, Norfolk |
| Property type | Residential |
| Service | Lighting fault finding and small electrical works |
| Main equipment | Wall light and lamp holder |
| Supply arrangement | TN-C-S |
| Circuit protection | 6 A Type B protective device and 30 mA RCD |
| Recorded loop impedance at distribution board | 0.28 Ω |
| Standard recorded for the work | BS 7671:2018+A2:2022+A3:2024 |
The lighting problem
The homeowner had experienced repeated difficulty getting the wall light to operate correctly. A failed lamp can appear to be a simple consumable issue, but the same symptom may also result from a damaged lamp holder, a loose connection, a switching fault or a problem elsewhere on the lighting circuit.
Because the cause was not immediately clear, the fitting required a structured inspection. This allowed the electrician to assess the lamp holder and circuit conditions without making unnecessary alterations.
Electrical Testing and Compliance
Electric11 checked the wall light lamp holder and tested the electrical conditions associated with the lighting circuit. The existing consumer unit, protective devices and supply arrangement were reviewed as part of the assessment.
Recorded details included a TN-C-S earthing arrangement, 30 mA RCD protection and a 6 A Type B protective device for the lighting circuit. The earth fault loop impedance recorded at the distribution board was 0.28 Ω.
The work was completed in line with BS 7671:2018+A2:2022+A3:2024, the version recorded for this March 2026 job. The installation was inspected without departures from the requirements noted in the job documentation.