
Electric11 replaced a heat-damaged sauna light and its affected wiring at a property in Attleborough. A new enclosed fitting was installed to restore dependable illumination within the warm, moisture-prone leisure environment. The altered circuit was inspected, tested and completed in accordance with BS 7671.
Project Overview
Electric11 completed a sauna light replacement in Attleborough after damage was identified at the existing fitting and its associated wiring. The work restored dependable illumination in a warm, moisture-prone leisure environment where suitable equipment and sound electrical connections are essential.
The project included removing the existing fitting, replacing the affected wiring and installing a new enclosed sauna light. We then tested the altered circuit and completed the work in accordance with BS 7671.
The Challenge
The existing sauna light showed signs of heat-related deterioration. Inspection revealed damaged wiring at the fitting, creating a clear need for replacement rather than a simple lamp change.
Because the light served a sauna beside a swimming pool and hot tub area, the new installation needed to suit the environment and integrate safely with the existing electrical system. Careful inspection and testing were particularly important due to the combination of heat, moisture and frequent use.
The Electrical Work
Our electricians isolated the circuit before removing the old sauna light and affected wiring. We installed new wiring and an enclosed replacement fitting designed to provide reliable illumination in the sauna.
The installation formed part of an existing TN-C-S electrical system. Recorded test results included:
Earth fault loop impedance at the distribution board: 0.8Ω
Maximum measured earth fault loop impedance: 1.1Ω
Insulation resistance: 999MΩ
Circuit protective device: Type A, 32A
RCD residual operating current: 30mA
The altered circuit was inspected and tested, and the minor electrical installation work was completed in accordance with BS 7671.
The Result
The sauna now has a secure, enclosed light fitting with renewed wiring and dependable circuit protection. The replacement removed the visibly damaged components and restored safe, effective lighting for the leisure area.
The lower-energy replacement lamp can also reduce electricity use and ongoing lamp maintenance compared with the previous 60W lamp.
Damaged lighting, discoloured wiring or unreliable fittings should be checked promptly, especially around pools, hot tubs and saunas. Electric11 provides professional electrical services across Norfolk, including lighting repairs, fault finding and minor installation work.
Book an Electrical RepairElectric11 is composed of a team of local electricians based in Attleborough, offering coverage to the entire Norfolk region. Moreover, through our extensive network, we have forged strong connections with quality tradesmen representing various disciplines in our area.
The Electric11 sauna lighting replacement process
Sauna electrical work requires careful planning due to the combination of heat, moisture and frequent use. Our electricians follow a structured process to deliver a safe, reliable repair with minimal disruption.
Comprehensive Assessment
We inspect the sauna light, associated wiring, isolation controls and circuit protection to identify heat damage, deterioration or unsafe connections.
Clear and Transparent Quote
We provide a detailed, cost-effective quote covering the replacement fitting, wiring, labour and required electrical testing, with no unexpected add-ons.
Careful Light and Wiring Replacement
After safely isolating the circuit, we remove the damaged fitting and wiring. We then install a suitable enclosed sauna light and renew the affected electrical connections.
Thorough Testing and Certification
We test the altered circuit against BS 7671 requirements, including insulation resistance and earth fault loop impedance. The completed work is supported by the appropriate minor electrical installation certification.










