solar based low intensity obstruction light

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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. 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.


  • 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


Intensity50 Candela
Nominal Night Range>6 KM
LED Color AvailableRed
Vertical Divergence10 Degree
Horizontal Out-put360 Degree
IlluminationUltra-bright LEDs
LED Lifespan100,000 Hours
Autonomy200 Hours
On & Off Level70/100 Lux
Flash Pattern40FPM
Solar panel12V / 20W module
Rechargeable battery16Ah,lead acid
Autonomy5 days (in cloudy & raning weather)
LensPolycarbonate, UV Stabilize
BodyDie-casting Aluminum
Weight9 KG
Temperature Range -40℃ ~ +55℃
Dimensions448mm H, 235mm Diameter
Warranty5 years for light
2 years for NiMH battery

If you require further details or would like to place an order. Please contact our sales team directly on Tel: 01257 795186 | Email:

OLIS50 Solar Based Low Intensity Obstruction Light