Blog
How Many Downlights Do You Need? Plan the Layout Before You Install
Downlights are often arranged on a ceiling before anyone has asked the most important question: what actually needs to be lit?
A neat grid may look organised on a plan, but it can become much less practical once kitchen cabinets, a dining table, a television, a shower enclosure or other fixed features are in place. The number of downlights you need also depends on ceiling height, light output and beam spread rather than floor area alone.
At Arrow Electricals, we recommend planning the fin
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10th Sep 2026
Door Locks and Latches Explained: Which Type Does Your Door Need?
Choosing a door handle is usually straightforward because you can see the style, shape and finish. Choosing the mechanism behind it can be less obvious.
Tubular latches, sashlocks, bathroom locks, night latches, deadbolts and deadlocks perform different jobs, yet some of the names are easily confused. That becomes especially important when replacing existing hardware, because choosing the wrong size or mechanism can mean altering a door that did not otherwise need changing.
This guide foc
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28th Aug 2026
How to Choose a Chandelier by Room, Ceiling Height and Drop
A chandelier can transform a room, but the design is only one part of the decision. Its width, total height, drop length and position will determine whether it feels properly balanced or looks too large, too small or too low for the space.
At Arrow Electricals, we recommend starting with the room rather than the style. A chandelier for living room seating needs different proportions from a chandelier for dining room use. A stairwell can often take a longer drop, while a bedroom or lower ceil
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15th Aug 2026
Designer Sockets and Switches: How to Choose the Right Finish
Designer sockets and switches are small details, but they can change how finished a room feels. They sit at eye level or hand height, are used every day and often sit close to other visible finishes such as door handles, cabinet hardware, lighting and radiators.
That makes the finish worth choosing carefully. A switch plate may look good on its own, but it still needs to sit comfortably with the wall colour, nearby hardware and the amount of contrast you want in the room.
For many homeown
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11th Jul 2026
How to Match the Right Fan to Your Room, Home, Workspace or Hotel Setting
When the weather gets warmer, the right fan can make a room much more comfortable. The best option is not always the largest model available. It depends on where the fan will be used, how far the air needs to reach, and whether you want close-up comfort or stronger air movement across a larger area.
At Arrow Electricals, we recommend starting with the room first. A compact desk fan may be ideal beside a laptop or bed, while a pedestal floor standing fan is better suited to bedrooms, lounges
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4th Jul 2026