Add to trolley for...

- Change your branch

Check stock in your local branch

Free Saturday Delivery on orders over £75

Product Details

Replaces existing 1 or 2-way light switch. Operates ceiling or wall lights with up to 6 on/off programmes. Simple one touch. Load min 40W, max 400W. 24 hour battery back up. Not suitable for use with LED lighting

Technical Specification
Colour by dominance White
Colour by dominance White
Manufacture ID T40S-C
Wattage 400
Video click here
User Guide click here
Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Greenbrook 7 Day Electronic Wall Switch Timer is rated 3.9 out of 5 by 23.
Rated 4 out of 5 by from Easy to use and install Easy to install on a 3 wire switch. Would recommend using electrician on a 5 wire switch. Once installed very easy to program. I leave ours on auto all the time. When you close the front panel one touch to overide the light. This wil not affect the timer working at all. Product could have a bit of a better casing has it looks abit cheap looking. Overall the product does the job i bought it for
Date published: 2019-11-09
Rated 2 out of 5 by from Doesn’t work with LED bulbs In many ways, this is a great product. Fairly priced, it allows you to replace a conventional light switch with a programmable timer to switch lights on and off. Admittedly as Smart Home technology becomes more affordable and practical, this probably seems a bit “analogue” but I found it great for switching on external house lights in the evening and overnight. Except it doesn’t work with LEDs - the nominal current that this switch allows to pass through the circuit (presumably to keep it charged) means the bulbs glow (or flash) even when the switch is off. Back to the drawing board.
Date published: 2019-05-24
Rated 5 out of 5 by from great replacement Replaced an older version, so far working well.
Date published: 2019-04-24
Rated 4 out of 5 by from Great little timer. Bought and fitted a few now for customers, in a variety of applications but mainly the ease programming use with outside lighting projects. The longest one has been in for 12 months now with no issues. Nice that it's supplied with a spare fuse.
Date published: 2019-02-20
Rated 3 out of 5 by from Bad product -impressed with Toolstation's response I bought this and left a bad review as it had clearly been opened and returned as faulty and then re-sold. My feedback was picked up by their customer service and I got a full refund without having to take it back which was impressive. It would not have been worth me getting it replaced as I'd have had to pay an electrician again so I am now just using it as a standard light switch. So no I wouldn't recommend this product but I am pleased with Toolstation for resolving this without being asked to do anything - impressive!!!
Date published: 2019-02-19
Rated 1 out of 5 by from Sure It Works Fine - But Misleading Advert It states on the back that you cannot use this product on low energy bulbs. However, Toolstation only showed the front of the product in the picture and failed to disclose this information on the product description. The product did not provide enough instruction on how to wire. There were no labels on the connections on the back. Returned for a refund
Date published: 2018-08-15
Rated 5 out of 5 by from Unique and easy to install Worked so far, my previous one lasted 15 years so as far as am concerned it is very reliable
Date published: 2018-04-04
Rated 4 out of 5 by from Does the job. I had read mixed reviews on this product but decided to try for myself. The instructions could be clearer, only the positive leads are connected to the switch. It states that the internal battery take approx 45-60 mins to charge this was not the case. I believe this is why a lot of people say the the switch does not work, I left the switch overnight before the display became visible for me to programme the switch after that the switch worked as it should.Also the display could be more visible it is only just readable.
Date published: 2017-12-24
  • y_2019, m_11, d_10, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_23
  • loc_en_GB, sid_16578, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_toolstation-gb
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 20.22ms

You might also like

This site uses cookies to store information on your computer. Some of these cookies are essential to make the site work and others help us to improve services by giving us some insight into how the site is used. You can view our cookies policy here.