Best Value Electrical Supplies in the UK (2026): 10 Real Listings Ranked by Rating per £
Ranked by real rating relative to price across 10 listings in Electrical Supplies.
Discover the best value electrical supplies in the UK with our 2026 ranking! We’ve assessed 10 products based on their rating per £, not just price. ‘Best value’ here means getting the highest possible product rating for your investment. Currently, the Knightsbridge CU2000 Curved Edge Light Switch leads the pack with a score of 1.271 – a highly-rated option at an affordable £3.62. The ebuyerfix Voltage Tester and BG Electrical Connection Unit also feature prominently.
- 1.Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 230V, White4.6/5 · £3.62 · value 1.271
Knightsbridge · Electrical Supplies
- 2.ebuyerfix Voltage Tester Screwdriver 120-250V AC Electric Tester Pen Probe Light4.2/5 · £3.69 · value 1.138
ebuyerfix · Electrical Supplies
- 3.BG Electrical Switched Fused Connection Unit with LED Power Indicator, Nexus 800 Series, White, 13A (852)4.5/5 · £4.76 · value 0.945
BG · Electrical Supplies
- 4.BG Electrical Double Switched Power Plug Wall Socket, Nexus 800 Series, White Moulded, 13A (822DP)4.5/5 · £6.22 · value 0.723
BG · Electrical Supplies
- 5.MK Logic Plus K2757 WHI Single Switched Socket, 13A, White4.7/5 · £6.99 · value 0.672
MK Electric · Electrical Supplies
- 6.British General Stainless Steel 13A D.P. 1 Gang Single Switched Socket (ST721-01)4.5/5 · £7.99 · value 0.563
British General · Electrical Supplies
- 7.MK Logic Plus Double Socket (K2747 WHI DP) 13A 2 Gang, White4.6/5 · £8.49 · value 0.542
MK · Electrical Supplies
- 8.MK (ELECTRIC) Logic Plus Double Socket (K2745WHI) with Dual USB Charging Ports Type A and C, 2-Gang 13A, White4.6/5 · £8.49 · value 0.542
MK Electric · Electrical Supplies
- 9.UK Mains Socket Tester 240v Polarity Test / 3 Pin Plug House Electrical Wiring4.3/5 · £7.99 · value 0.538
Generic · Electrical Supplies
- 10.Energizer AA Batteries, Alkaline Power Double A Batteries, 24 Pack4.7/5 · £9.49 · value 0.495
Energizer · Electrical Supplies
Best Value Picks
- Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 4.6/5 rating, £3.62 value score 1.271
- ebuyerfix Voltage Tester Screwdriver 120-250V AC Electric Tester Pen Probe Light, 4.2/5 rating, £3.69 value score 1.138
- BG Electrical Switched Fused Connection Unit with LED Power Indicator, Nexus 800 Series, 4.5/5 rating, £4.76 value score 0.945
What Value Score Tells You
The value score, calculated by dividing the product rating by its price, provides a metric for assessing the overall quality relative to cost. A higher value score indicates a better rating per pound spent.
Notably, the Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch achieves the highest value score (1.271), suggesting it offers excellent performance for its price point when considering customer ratings.
How to Use This Leaderboard
- The Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch is the best value pick based on its score of 1.271.
- Products are ranked by their value score, with higher scores representing better value for money.
- You can quickly identify the cheapest product – the Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch (£3.62) – regardless of its rating.
See the full range in Electrical Supplies.
FAQ
What does 'value score' actually mean in this leaderboard?+
The ‘value score’ is calculated by dividing the product rating (out of 5) by its price (£). A higher value score indicates a better rating relative to the cost of the item – essentially, you are getting more positive reviews per pound spent. This allows you to compare products based on their perceived quality and customer satisfaction for the amount you pay.
Is the cheapest product always the best value?+
Not necessarily. While the ‘Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 230V, White’ is currently the cheapest option at £3.62 with a value score of 1.271, other products might offer better overall value depending on your specific needs. Comparing the rating and price across all listings is crucial for determining the best value.
How should I consider the ratings when looking at the prices?+
The ratings are a key indicator of customer satisfaction, but they need to be considered alongside the price. The ‘Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 230V, White’ has the highest rating (4.6/5), suggesting it is generally well-received by users. However, the ebuyerfix Voltage Tester Screwdriver also boasts a strong rating of 4.2/5 and a value score of 1.138.
Which product is currently considered the 'best value'?+
The ‘Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 230V, White’ is currently recognised as the best value, achieving a value score of 1.271. This was determined by dividing its rating (4.6/5) by its price (£3.62).
What makes the BG Electrical Switched Fused Connection Unit stand out?+
The ‘BG Electrical Switched Fused Connection Unit with LED Power Indicator, Nexus 800 Series, White’ receives a rating of 4.5/5 and has a value score of 0.945. This suggests it is a popular choice among users, although its value score is lower than the other products listed due to its higher price (£4.76).
Is there a correlation between price and rating?+
While not always definitive, there appears to be some correlation. The ‘Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 230V, White’ (the cheapest) has the highest rating. Conversely, the ‘BG Electrical Switched Fused Connection Unit with LED Power Indicator, Nexus 800 Series, White’ (the most expensive) has a lower value score.
How does the ebuyerfix Voltage Tester Screwdriver compare in terms of value?+
The ‘ebuyerfix Voltage Tester Screwdriver 120-250V AC Electric Tester Pen Probe Light’ has a value score of 1.138, achieved with a rating of 4.2/5 and a price of £3.69. This places it between the Knightsbridge switch and the BG unit in terms of overall value for money.
Can I simply choose the product with the highest rating?+
While a high rating is desirable, it’s essential to consider the price alongside it. The ‘Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 230V, White’ has the highest rating (4.6/5), but its value score is lower than some other products due to its lower price.
What does a value score of 1.271 signify?+
A value score of 1.271 for the ‘Knightsbridge CU2000 Curved Edge 10A 1 Gang 2 Way Light Switch, 230V, White’ indicates that it receives a rating of 4.6 out of 5, and its price is £3.62. This represents a relatively high level of customer satisfaction for the cost.
Which product has the lowest value score?+
The ‘BG Electrical Switched Fused Connection Unit with LED Power Indicator, Nexus 800 Series, White’ currently holds the lowest value score at 0.945, reflecting its higher price (£4.76) compared to the other products listed.