Shipping Countries & Estimated Delivery Time Outdoors, opt for festoon lights with a built-in photovoltaic charger: even the dim winter light will be enough to keep the lights twinkling all evening.Dickies clothing is listed in US Size. Outdoor festoon lights + photovoltaic: a winning combination! If the fairy lights are connected to a 230 V/low voltage transformer, don’t just switch off the fairy lights at any switch: unplug the transformer from the socket.ĥ. You can also connect a single string of fairy lights to an outlet equipped with a timer.ĭon't give in to the temptation of going all out with 7 strings of Christmas illuminations on the pretext that LED fairy lights consume 7 times less. Some fairy lights come with a built-in timer. If you have a large model of outdoor festoon lights, with small-base (E14) or large-base (E27) screw-in bulbs, replace all old incandescent or compact fluorescent bulbs with LEDs.Ģ. Ruthlessly dispose of old models of indoor fairy lights with incandescent micro-bulbs. How to limit the consumption of fairy lights?īuy only LED lights: they consume 7 times less electricity and are available nowadays in a wide variety of colours, with stunning effects! Note that there are strings of lights with a built-in photovoltaic charger, which brings consumption down to zero! It’s still affordable, but if you put up several strings, the costs can mount very quickly. Under the same conditions as before, the lights will therefore consume 29.4 kWh and cost € 7.35 So no guilt trip and nothing to weigh on your year-end budget! And that's a maximum, because when the lights flash or are in light show mode, they go out and therefore consume less energy.Ī string of outdoor LED lights: less than € 10įor a string of large bulbs, such as outdoor festoon lights, the power is higher, even with LED lights: with 25 lamps of 7 W each distributed over 10 m of cable, that's 175 W. As the average electricity price is € 0.25/kWh, this amounts to 1.008 x € 0.25/kWh = € 0.252.Over the entire period, they will therefore consume 168 x 0.006 kWh = 1.008 kWh. Your fairy lights consume 0.006 kWh per hour. to midnight, that's 21 d x 8 h = 168 hours. If you run your lights with a timer from 15 December to 5 January, from 4 p.m. The manufacturer states power of 6 W or 0.006 kW. Let's take the example of 25 metres of indoor fairy lights with 360 warm white mini-LEDs. Indoor LED fairy lights: less than € 0.50 for 21 days Just do the sums, based on the power indicated on the label of your fairy lights. And, after all, our brain needs light to keep us in the right frame of mind through the winter months. So, to do your bit for the environment or to keep your energy bill down, should you deny yourself this simple pleasure at home? Not according to the figures. You would think that the fairy light tradition couldn’t come at a worst time of the year: the darkest month, when the demand for electricity surges to light our homes and run our heaters. They are provided as a reference and may vary significantly during this period. Warning: the rates/figures mentioned on this page are from before the energy crisis.
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