Led High Bay, UFO CCT 150W, CRI98, 4000-5000-6000K

Discover the High Bay UFO 150W LED luminaire

The market leading technology High Bay UFO 150W offers an efficient lighting solution for demanding spaces. This luminaire is designed to provide maximum light output and energy efficiency, as well as functionality in any location.

Versatile controls

The power of the luminaire is easily adjustable with a switch, allowing you to choose between 75W, 125W or 150W power levels. This allows you to save energy while meeting the lighting needs of your space. By increasing the wattage you can directly affect the lifetime! You can also use 1-10V dimmers!

Excellent colour rendering and lighting angle

The luminaire has a top CRI of 98 for excellent colour rendering. The 90 degree beam angle allows for wide and even illumination even over large areas.

Kelvin temperature control

You can adjust the luminaire's colour temperature (Kelvin) between 4000K, 5000K and 6000K, allowing you to choose just the right shade for your space.

Amount of illumination in objects

Lighting needs vary depending on the use of the space, and lighting design must take into account both the quantity of light (lumens) and the quality of lighting (CRI, colour rendering and light distribution). Here are some indicative values of light requirements for different applications:

Stocks

Warehouses generally require 200-300 lux. A higher lux value is recommended in areas where precision work is required. This means that large spaces require powerful luminaires, such as the High Bay UFO 150W, which are capable of producing a sufficient amount of light and covering large areas.

Shops

In stores, 500-1000 lux lighting is recommended to make products look attractive and to allow customers to easily see the product range. A high CRI is important for colour reproduction, which is particularly important in stores such as clothing stores and shops selling colourful products.

Production facilities

In production facilities, the lighting needs depend on the precision of the task. General production areas require 300-500 lux, but precision work such as electronics assembly or quality control can require up to 1000-1500 lux. The angle of beam and even distribution of light are important factors for worker safety and efficiency.

Growing flowers

In plant lighting, the amount of light (PPFD, Photosynthetic Photon Flux Density) is very important. In general, 200-400 µmol/m²/s is recommended for growing flowers and other plants, depending on the species and growth stage. Light quality, especially the right spectrum, is crucial for healthy plant growth. Fortunately, our High Bay produces an almost perfect spectrum, with a colour rendering CRI of 98! And you can change its temperature with the flick of a switch.

1. Tomato (Solanum lycopersicum)

   • Tomatoes need plenty of light to produce fruit efficiently. Their light requirements are around 15,000 - 25,000 lux. This means that they often need intense plant light, especially during the dark months in Finland.

2. Herbs such as basil (Ocimum basilicum) and parsley (Petroselinum crispum)

   • Herbs grow well in 5,000 to 15,000 lux light. They are often suitable for a window sill or lighter plant light. They generally do not require as intense a light as fruit-bearing plants.

3. Salads such as rocket (Eruca vesicaria) and lettuce

   • Lettuces thrive at 10,000 to 15,000 lux. They grow quickly and can yield even at lower light levels, but bright light is recommended for optimum growth and freshness.

4. Chillies and peppers (Capsicum spp.)

   • Like tomatoes, chillies and peppers require high light levels, typically 20,000 to 30,000 lux. Intense light is essential for ripening and colour development.

5. Orchids (Orchidaceae)

   • The light requirements of orchids depend on the species, but many common houseplant orchids grow well in 10,000 to 20,000 lux light. Orchids are sensitive to too much light, so their lighting needs to be carefully controlled.

Lux levels at different heights of plant lighting MEASURED

• 30,000 Lux is obtained at a distance of 50cm from the luminaire
• 20000 Lux at a distance of 75cm from the luminaire
• 10000 Lux at a distance of 100cm from the luminaire

Outdoor lighting on eaves (e.g. petrol station)

At petrol stations and other outdoor lighting locations, such as under eaves, the lighting requirements can vary between 200 and 500 lux depending on the use of the area and safety requirements. Waterproof and weatherproof luminaires that provide bright and uniform light are recommended in these conditions.

If you require more detailed design or specific lighting calculations, I recommend contacting a lighting designer who can help optimise the lighting to suit each space.

Light levels at different mounting heights

Luminance, or lux, is usually calculated using a basic formula that takes into account the lumen output of the light, the area illuminated and its dissipation factors.

This basic information will help you to calculate very roughly how far apart the luminaires need to overlap if you want to achieve a certain amount of light. e.g. at 6 m 500 lux would mean installing luminaires at 3 m intervals, because then the spotlights will intersect sufficiently and the same area will be covered by 3 spotlights.

at a height of 3 m

The angle of aperture (90 degrees) means that the light is spread widely straight downwards. The diameter of the illuminated area below the luminaire is about $6$ metres (2 times the installation height).

• Diameter: 6 metres
• Lux: $530$ lux

at a height of 6 metres:

At this height, the light spreads over twice the diameter of the 3 m height, i.e. about 12 m. This provides a wide coverage, which is useful in large storage areas.

• Diameter: 12 metres
• Lux: $133$ lux

133 at 8 m height:

The diameter of the light at this height is around 16 metres, providing even wider coverage. This is the optimum height for large warehouses where extensive and effective lighting is required.

• Diameter: 16 metres
• Lux: $75$ lux

at a height of 11 metres:

At this height, the diameter of the light increases to around 22 metres. This height and coverage area is ideal for very large warehouses with high ceilings and wide open spaces.

• Diameter: 22 metres
• Lux: $39$ lux
  
  

These rough estimates show that the higher the luminaire is installed, the larger the area illuminated, but at the same time the luminous intensity (lux) decreases. This information helps to determine the optimum mounting height for each space, depending on the amount of light required on the desired surface. This is a useful starting point, but actual conditions, such as colour and materials that affect the reflection of light, can alter the final result. We therefore recommend contacting our sales team for a better estimate.

Ideal general luminaire for demanding applications

The High Bay UFO CCT 150W is the ideal choice for spaces where high quality lighting and perfect colour rendering are required, such as art galleries, photography studios and similar spaces.