100W Spectrabox UFO

• Power: 100 Watt
• Efficiency: 2.8 µmol/J
• Spectrum: Full-spectrum
• Dimmable: 0-100%
• Grow area: 60 × 60 cm
• Protection class: IP66
• Cooling: Passive (100% silent)
• LEDs: Seoul / Samsung 3030
• Lifespan: 50,000 operating hours
• Dimensions: Ø 260 × 110 mm
• Weight: 2.4 kg
• Certifications: CE, RoHS, ETL
• EAN: 7436957544534
• Warranty: 3 years
• Model: SBU100

Downloads

📄 Specification sheet 100W Spectrabox UFO (PDF)

The 100W Spectrabox UFO has been developed for growers looking for a compact yet powerful LED grow light for both the growth and flowering phases. Thanks to its full-spectrum light and optical lenses, the light is evenly distributed over the crop, while also ensuring that the lower parts of the plant receive sufficient light. This makes the lamp suitable for a wide range of crops and different cultivation methods.

Suitable for

• Grow tents of 60 × 60 cm
• Growth and flowering phase
• Soil, coco, and hydro systems
• Beginners and experienced growers
• Herbs, vegetables, fruit crops, and other light-loving plants

Recommended settings

With the optional dimmer, the light intensity can be easily adjusted to each growth phase. Always start with a lower light intensity and gradually increase it as the plants grow larger and can process more light.

Seedlings & cuttings

• Power: 40-60%
• For a gentle start and healthy root development.

Growth phase

• Power: 60-80%
• Supports vigorous vegetative growth and a compact plant structure.

Flowering phase

• Power: 100%
• Maximum light intensity for optimal flower and fruit formation.

Regularly check how the plants react to the light intensity. If leaves discolour, curl, or show signs of light stress, it may be wise to temporarily reduce the power.

Efficient and easy to use

The 100W Spectrabox UFO features a 0-10V dimming function that allows the light intensity to be easily adjusted to each growth phase. Thanks to its fully passive cooling, the lamp operates silently and requires no fan maintenance. The robust aluminium housing with IP66 rating protects the electronics from moisture and dust, making the lamp also suitable for intensive use in grow rooms.

Why choose the 100W Spectrabox UFO?

• Full-spectrum light for growth and flowering
• High efficiency of 2.8 µmol/J
• Optical lenses for better light distribution
• 100% silent thanks to passive cooling
• Water and dustproof (IP66)
• Dimmable from 0-100% | dimmer included
• Suitable for grow areas of 60 × 60 cm
• Compact, maintenance-free, and energy-efficient