OLIS50 Solar Based Low Intensity Obstruction Light

The solar panel comes with OLIS50 provides power supply to the light, which makes OLIS50 a self-contained and care-free light unit. Also, with the solar function, the light is easy to deploy to almost any condition and any emergency case. Robust body built and surface coating provides good protection against hash environments.(Aviation Light)

OLIS50 is equipped with an 24Ah NiMH rechargeable battery which could power the light up to 20 days when the weather is cloudy & rainy. NiMH battery is also a clean power source with no pollution. The NiMH battery is also easy to find almost anywhere.

OLIS50 is solar aviation obstruction lights. working under flashing mode, while ICAO requires that the low intensity light to be steady. But, anyway, OLIS50 could be a alternative option for some special needs.

Solar Based Low Intensity Obstruction Light
Solar Based Low Intensity Obstruction Light
Solar Based Low Intensity Obstruction Light
Solar Based Low Intensity Obstruction Light


Intensity 50 Candela
Nominal Night Range >6 KM
LED Color Available Red
Vertical Divergence 10 Degree
Horizontal Out-put 360 Degree
Illumination Ultra-bright LEDs
LED Lifespan 100,000 Hours
Autonomy 200 Hours
On & Off Level 70/100 Lux
Flash Pattern 40FPM
Solar panel 12V / 20W module
Rechargeable battery 16Ah,lead acid
Autonomy 5 days (in cloudy & raning weather)
Lens Polycarbonate, UV Stabilize
Body Die-casting Aluminum
Water-proof IP67
Weight 9 KG
Temperature Range  -40℃ ~ +55℃
Dimensions 448mm H, 235mm Diameter
Warranty 5 years for light
2 years for NiMH battery


    when the light is in storage, please put it outside to charge the battery every 3 months


  • Ultra-light LEDs, energy saving
  • Self-contained without outside power supply
  • Maximum visibility distance 6 KM
  • Once fully charged, it can work for up to 200 hours
  • Auto-off after being packed for 18 hours


  • High-rise building marking
  • Telecom tower marking
  • Road obstruction marking
  • Navigation aid
  • Port, dock entrance & walkway
  • Buoy marking
  • Offshore gas & oil platform



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Industry Solutions

(Aviation Obstruction Light)

  • Telecom & Broadcasting
  • Wind Turbine
  • Power transmission line
  • Tall building
  • Crane
  • Power Plant
  • Smoke stacks & chimney

Products Accessories

Aviation Warning Light

low intensity Aviation Obstruction Light lit up large port equipment all over the world. In 2006, through our cooperation with experienced companies in England and South Africa,...

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