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Home/Magazine/How to choose a powerful outdoor spot?
Spots & Built-in · March 2026 · 6 min reading

How to choose a powerful outdoor spot?

Lumens, IP, lighting angle, power supply: the 4 criteria that decide whether your spot survives in winter.

C
Team Lumihome
Published on 12 March 2026
How to choose a powerful outdoor spot?

A good outdoor spot is not just an eye-catching one. Four technical criteria determine whether it will really last in time, resist the seasons and deliver the light you need.

1. Lumens, not watts

The wattage indicates the consumption, not the brightness. For the actual brightness, it is the lumen which counts:

  • 10 – 80 lumens: decorative tags, atmosphere
  • 100 – 300 lumens: terminals and aisle appliqués
  • 500 – 1,500 lumens: entrance, garage, parking
  • 2000+ lumens: projectors, large facades, safety

2. The IP index, the only guarantee of waterproofness

The IP is a two-digit code: dust, then water. For external use in France, aim at a minimum IP44. For ground lighting near a gutter or swimming pool, IP65 or more.

Lumihome publishes the exact IP on each product sheet. No marketing round.

3. Solar, 230V or 12V?

Three solutions, three cases of use. The solar is unbeatable for flexibility and zero cost but depends on the sun. The 230V guarantees constant power but requires a connection (and often an electrician). The 12V low voltage is ideal around the swimming pools and for secure self-installation.

4. Manufacturing quality

Failures do not come from LEDs — they come from joints, motion sensor (UV ageing), battery (12 to 24 months on cheap models) and foot (rust). stainless steel or heat-lapped aluminium, with replaceable lithium battery.

Recommended product

Spot outdoor LED picket DEC–GL5BC

230V · 300 lumens · IP65 · Hot white 3500K

View product →

In summary

For an outdoor spot that lasts: lumens adapted to your use, IP44 minimum (65 if direct exposure), consistent power supply with your project, and quality materials. Lumihome masteres the 4 criteria on the entire range.

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Eclairage Solaire

The 5 ideas received about solar lamps

Lumihome Tips · 6 min reading
The 5 ideas received about solar lamps

Low performance, low aesthetics, unnecessary... Solar lighting has long suffered from a bad reputation. And for the reason, everyone has in mind the first discount solar pickets to plant that did not shed much light. However, as in all sectors, new technologies have enabled many devices to be improved, especially in the field of solar energy. So what could be true ten years ago is perhaps no longer so. Zoom on 5 received ideas that stick to the skin of solar lamps - I'm sorry.

Idea received #1: No sun, no light 

True and false: everything depends on the photovoltaic system integrated in the lamp.

It is (wrong) thought that one must live in a very sunny area for a outdoor solar lighting and yet, solar solutions are not only for sunbathed climatesThe principle of solar lamps is based on their ability to capture the light during the day. It is then converted into energy and stored in a battery. In grey or veiled weather, the lamp is recharged, albeit more slowly, but this does not mean that it will have less powerful light at nightfall. However, if you live in a low-solar area, we recommend you choose a model that incorporates monocrystalline sensors, as well as an ampl UV-reactor in its panel, as is the case with Lumihome solar solutions. Much more sensitive, these latest generation photovoltaic panels allow you to capture light even in cloudy weather and obtain excellent quality lighting. 

Led ALTO 3000 solar floor lamp - Height 2m - Telecom control - 300 to 3000 lumens - Lumihome-France.com

 

Idea received #2: Solar lamps have a limited lifespan

False: unless it is low-end equipment.

Although more expensive to purchase, quality solar lighting has an almost unlimited duration. Let's talk about materials to start with. Cheap solar lamps are often made of poor quality plastic or stainless steel. Moreover, their sealing is never very reliable. As a result, the lamp and its reflector oxidize and tarnish quickly, causing less efficient lighting. At Lumihome, our lamps are not only made of stainless steel, but also covered with a corrosion-resistant surface layer. to resist the trials of time. 

Now, let's move to an essential element: the battery. In-class solar luminaires typically use a conventional battery (also low cost) as a nickel-metal hydride battery. Therefore, it discharges and uses faster. But, the main drawback of some models is the impossibility of replacing the battery if necessary, since the manufacturer does not provide it as a detached part. At Lumihome, our solar lamps are equipped with an interchangeable battery lithium-ion, which has a mass energy two to five times higher than a conventional battery. This robustness allows us to guarantee them 3 years.

Idea received #3: Solar lighting is not cost-effective

False: by not paying electricity for your outside, the bills are lightened. 

With the price of electricity rising constantly, this idea is obviously wrong. It is not for nothing that more and more communities are equipping themselves with solar lamps. Let us consider the figures: in France, public lighting accounts for 41% of the electricity consumption in the communities. Faced with these colossal expenditures, the switch to solar lighting is not only an ecological option, but a real economic necessity. Although the initial investment for a solar lamp may be the only one to be able to make a difference. The savings on the electricity bill are double that of a conventional street lamp, and they can be used to quickly make this cost more profitable. In particular, we do not have any figures to tell you about the actual savings, but the argument remains strong: solar lamps significantly reduce electricity costs in the long term. Discover how to light up your garden while saving money

Idea received #4: Solar lamps are cruelly lacking elegance

False: solar lamps are more aesthetic than ever. 

Unaesthetic and too bright photovoltaic panel or little worked design, even kitch, the solar lamp has a reputation of lack of elegance. First of all, the beauty is quite subjective since it is necessary to satisfy the tastes of each. In this state of mind, you will find solar lamps of all styles on the market. Nevertheless, some manufacturers are working to carefully care for the appearance of their models so that they become decorative objects in their own right.. This is also the vision of Christophe Coelho. At Lumihome, we choose to design models as practical as they are elegant, he explains. Objective: to effectively illuminate your outdoors while bringing added value to your garden. solar lamps to be installed who compete with elegance to understand our vision.

Black solar led table lamp HALO - 3 lighting modes - max 250 lumens - USB socket - Lumihome-France.com

Idea received n°5: Solar lighting does not really illuminate

True and False: not all solar lamps have the same capabilities.

The idea that we have received is the most popular: solar lamps have too little brightness. But, what is it? That was true a few years ago, but we saw it, solar lighting is now more sophisticated thanks to new technologies. At Lumihome, all our models are equipped with high performance LEDs to obtain as powerful lighting as a wired lamp. However, depending on the location to be illuminated, make sure to choose the power of your lamp. To illuminate your front door, choose a light Solar outdoor application 400 to 600 lumens, such as the Genova or Luxor. To mark a path, a driveway, a flower court, or to highlight a terrace, limit or built-in spots 100 to 150 lumens are amply sufficient. 



Economic, efficient, design, ecological and above all autonomous, you will have understood, today solar lighting has nothing to envy to wired lighting. You are not convinced? What if you were to test yourself to make your own opinion? 

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