Aviation obstruction lighting
ESTUDENER distributes SYCBA night-time obstruction lights for aviation marking, as well as the corresponding power-supply and control systems.
The lights can be easily monitored using the SYCBA Monitor, a device specifically designed to supervise the operation of up to four obstruction lights—especially useful in autonomous power-supply systems.
Innovative solutions
All SYCBA obstruction-light models use next-generation LEDs to ensure excellent lighting performance, long service life, and very low energy consumption.
They feature a robust and compact construction for maximum durability.
Complete solutions
Aviation-lighting systems can be supplied as fully autonomous kits including solar panels, batteries, cabinets, cables, protections, monitoring and/or control systems, mounting supports for all components, and a full range of accessories.
Night-time obstruction lights
SYCBA night-time lights are used as obstruction-warning lights to improve the visibility of tall structures such as wind turbines, towers, measurement masts, chimneys, broadcast towers, bridges, and buildings.
The light source consists of high-efficiency LEDs combined with optical lenses, providing intense illumination with low energy consumption and long service life.
SYCBA aviation obstruction lights are designed and manufactured to meet the requirements of ICAO (International Civil Aviation Organization) and the FAA (Federal Aviation Administration).
Low-intensity obstruction lights – 32 Cd
SYC-32-LB
Low-intensity Type B
obstruction light
SYC-32-LB-SOLAR
Medium-intensity Type B
obstruction light
SYC-32-LB-IR
Low-intensity Type B
obstruction light with infrared
Balizajes aéreos de media intensidad 2000 Cd
SYC-2000-MB
Medium-intensity Type B
obstruction light
SYC-2000-MC
Medium-intensity Type C
obstruction light
SYC-2000-MB-SOLAR
Medium-intensity Type B
solar-powered obstruction light
Medium-intensity obstruction lights – 20,000 Cd
Aviation obstruction lights – low intensity – 32 Cd
SYC-32-LB
The SYC-32-LB model is an LIOL-B type aeronautical obstruction light (Low Intensity Obstacle Light – Type B).
It emits a steady red light with an intensity of 32 candelas, used to mark low-height structures or elements with limited risk to air navigation. Its continuous operation ensures stable visibility at night and in low-visibility conditions.
SPECIFICATIONS SYC-32-LB
| MODEL | SYC-32-LB |
|---|---|
| FAA COMPLIANCE | Type L-810 |
| ICAO Compliance | Type B LIOL |
| DC POWER OPTION | 12VDC – 30VDC |
| AC POWER OPTIONS | 220 VAC 50Hz – 120 VAC 60Hz |
| Operating Mode | Steady-burning light |
| Luminous Intensity | ≥32.5 Cd |
| Vertical Beam Spread | 10° |
| Horizontal Beam Spread | 360° |
| Light Color | Red |
| Power Consumption | 3.6 W |
| Operating Temperature | -50 ºC to 70 ºC |
| IP Protection Rating | IP65 |
| Weight | 810 g (including bracket) |
SYC-32-LB-SOLAR
The SYC-32-LB-SOLAR model is an LIOL-B type aeronautical obstruction light (Low Intensity Obstacle Light – Type B) self-powered by solar energy.
It emits a steady red light with an intensity of 32 candelas, just like the conventional model, but incorporates a photovoltaic panel and integrated battery, allowing autonomous operation at sites without grid connection and ensuring reliable and sustainable performance.
SPECIFICATIONS SYC-32-LB-SOLAR
| Model | SYC-32-LB – SOLAR |
|---|---|
| FAA compliance | Type L-810 |
| ICAO compliance | LIOL Type B |
| DC POWER OPTION | Self-powered 4W solar cell |
| Battery capacity | 3.2V, 6.6Ah |
| Battery autonomy | 15 days (cloudy days) |
| Operating mode | Steady light |
| Luminous intensity | ≥32 cd |
| Vertical beam angle | 3° |
| Horizontal beam angle | 360° |
| Light color | Red |
| Operating temperature | -50 °C to 70 °C |
| IP rating | IP67 |
| Weight | 1 kg (including bracket) |
SYC-32-LB-IR
The SYC-32-LB-IR model is an LIOL-B type aeronautical obstruction light (Low Intensity Obstacle Light – Type B) with infrared (IR) illumination.
It emits a steady red light with an intensity of 32 candelas together with non-visible infrared radiation, allowing detection by night vision systems (NVG). It is used in installations where visual visibility must be combined with detection by specialized optical equipment.
SPECIFICATIONS SYC-32-LB-IR
| MODEL | SYC-32-LB- IR |
|---|---|
| FAA compliance | Type L-810 |
| ICAO compliance | LIOL type B |
| DC POWER OPTION | 12VDC – 30VDC |
| Infrared emission | IR LED NVG compatible (850 nm) |
| Operating mode | Steady burning |
| Luminous intensity | ≥32.5 Cd |
| VERTICAL BEAM SPREAD | 10° |
| HORIZONTAL BEAM SPREAD | 360° |
| Light color | Red |
| Power consumption | 3.6 W |
| Operating temperature | -40 ºC to 75 ºC |
| IP RATING | IP66 |
| Weight | 810 g (including bracket) |
Aviation obstruction lights – medium intensity – 2,000 Cd
SYC-2000-MB
The SYC-2000-MB model is an MIOL-B type aeronautical obstruction light (Medium Intensity Obstacle Light – Type B).
It emits a flashing red light with an intensity of 2,000 candelas. It is available with 20 to 60 flashes per minute options. It is installed on medium- or high-rise structures, ensuring high visibility and air-safety performance.
SPECIFICATIONS SYC-2000-MB
| MODEL | SYC-2000-MB |
|---|---|
| FAA compliance | Type L-864/865 |
| ICAO compliance | MIOL type B |
| DC POWER OPTION | 18VDC – 30VDC |
| AC POWER options | 220 VAC 50Hz – 120 VAC 60Hz |
| Operating mode | Flash 20, 40, 60 fpm |
| Luminous intensity | 2000 Cd ±25% |
| Vertical beam SPREAD | ≥3° |
| Horizontal beam SPREAD | 360° |
| Light color | Red |
| Power consumption | 3W (20fpm) |
| Operating temperature | -50 ºC to 70 ºC |
| IP protection rating | IP68 |
| Weight | 2.9 kg (including bracket) |
SYC-2000-MC
The SYC-2000-MC model is an MIOL-C type aeronautical obstruction light (Medium Intensity Obstacle Light – Type C).
It emits a steady red light with an intensity of 2,000 candelas, used for night-time marking when constant illumination is required, providing a permanent, flicker-free visual reference.
SPECIFICATIONS SYC-2000-MC
| MODEL | SYC-2000-MC |
|---|---|
| FAA compliance | Type L-810 |
| ICAO compliance | MIOL Type C |
| DC POWER option | 12-48 VDC |
| AC POWER options | 110-240 VAC |
| Operating mode | Steady light |
| Luminous intensity | 2,000 cd |
| Vertical beam spread | 3° |
| Horizontal beam spread | 360° |
| Light color | Red |
| Power consumption | 18 W |
| Operating temperature | -50 °C to 70 °C |
| IP rating | IP66 |
| Weight | 3.2 kg (including bracket) |
SYC-2000-MB-SOLAR
The SYC-2000-MB-SOLAR model is an MIOL-B type aeronautical obstruction light (Medium Intensity Obstacle Light – Type B) that is self-powered.
It emits a flashing red light with an intensity of 2,000 candelas. It is available with 20 to 60 flashes per minute, and includes a photovoltaic panel and battery that enable autonomous, continuous operation.
It is ideal for remote locations or sites without electrical access, while maintaining the photometric characteristics required by international standards.
SPECIFICATIONS SYC-2000-MB-SOLAR
| MODEL | SYC – 2000 – MB – SOLAR |
|---|---|
| FAA Compliance | Type L-864 |
| ICAO Compliance | MIOL Type B |
| DC POWER Option | Self-powered 20W solar panel |
| Battery Capacity | 12V, 20Ah (Lithium-ion) |
| Battery Autonomy | ≥180 hours (at 20 fpm) |
| Operating Mode | Flashing 20, 40, 60 fpm (20 fpm by default) |
| Luminous Intensity | ≥2000 Cd |
| Vertical Beam Spread | 4° |
| Horizontal Beam Spread | 360° |
| Light Color | Red |
| Operating Temperature | -50 ºC to 55 ºC |
| IP Protection Rating | IP66 |
| Weight | 5 kg (including battery and solar panel) |
Aviation obstruction lights – high intensity – 20,000 Cd
SYC-20000-MA
The SYC-20000-MA model is an MIOL-A type aeronautical obstruction light (Medium Intensity Obstacle Light – Type A).
It emits a white flashing light with an intensity of 20,000 candelas. It is available with 20 to 60 flashes per minute. It is intended for daytime marking of very tall structures. Its high intensity guarantees visibility even under direct sunlight.
SPECIFICATIONS SYC-20000-MA
| MODEL | SYC-2000-MA |
|---|---|
| FAA compliance | Type L-865 |
| ICAO compliance | MIOL Type A |
| DC POWER OPTION | 12-48 VDC |
| AC POWER OPTIONS | 110-240 VAC |
| Operating mode | Flash 20, 40, 60 fpm (20 fpm by default) |
| Luminous intensity | 20,000 cd (white, day); 2,000 cd (white, night) |
| Vertical beam spread | 3° |
| Horizontal beam spread | 360° |
| Light color | White (day); white (night) |
| Power consumption | 6.5 W (20 fpm, day); 3 W (20 fpm, night) |
| Operating temperature | -50 °C to 70 °C |
| IP protection rating | IP66 |
| Weight | 3.2 kg (including bracket) |
SYC-20000-MAB
The SYC-20000-MAB model is an MIOL-AB type aeronautical obstruction light (Medium Intensity Obstacle Light – Type AB).
It emits flashing white light during the day with an intensity of 20,000 candelas and flashing red light at night with an intensity of 2,000 candelas. It is available with 20 to 60 flashes per minute. It is equipped with a twilight sensor to automatically switch between day and night mode according to ambient visibility.
SPECIFICATIONS SYC-20000-MAB
| MODEL | SYC-2000-MAB |
|---|---|
| FAA compliance | Type L-864/865 |
| ICAO compliance | MIOL type AB |
| DC POWER OPTION | 12-48 VDC (24V by default) |
| AC POWER OPTIONS | 110-240 VAC |
| Operating mode | Flash 20, 40, 60 fpm (20 fpm by default) |
| Luminous intensity | 20,000 cd (white, day); 2,000 cd (red, night) |
| Vertical beam angle | 3° |
| Horizontal beam angle | 360° |
| Light color | White (day); red (night) |
| Power consumption | 6.5W (20 fpm, day); 3W (20 fpm, night) |
| Operating temperature | -50 °C to 70 °C |
| IP protection rating | IP66 |
| Weight | 4.7 kg (including bracket) |
SYC-20000-MAC
The SYC-20000-MAC model is an MIOL-AC type aeronautical obstruction light (Medium Intensity Obstacle Light – Type AC).
It emits white flashing light during the day with an intensity of 20,000 candelas and steady red light during the night with an intensity of 2,000 candelas. It is equipped with a twilight sensor to automatically switch between day and night mode according to ambient visibility.
SPECIFICATIONS SYC-20000-MAC
| Model | SYC-2000-MAC |
|---|---|
| FAA Compliance | L-864/810 |
| ICAO Compliance | MIOL type AC |
| DC POWER OPTION | 12 – 48 VDC (24V by default) |
| AC POWER OPTIONS | 110 – 240 VAC |
| Operating Mode | Flash 20, 40, 60 fpm (20 fpm by default) |
| Luminous Intensity | 20,000 cd (white flash, day); 2,000 cd (steady red, night) |
| Vertical Beam SPREAD | 3º |
| Horizontal Beam SPREAD | 360° |
| Light Color | White (day); red (night) |
| Power Consumption | 3W (20 fpm, day); 18W (steady light) |
| Operating Temperature | -50 ºC to 70 ºC |
| IP Protection Rating | IP66 |
| Weight | 4.7 kg (including bracket) |
Beacon monitoring
The SYCBA MONITOR 3.x is a device designed to monitor the current consumption of equipment powered by direct current (DC), as well as the battery charge status of the power system itself.
It is an ideal solution for off-grid autonomous power systems (12/24 VDC, up to 40 VDC) powered by photovoltaic or small-wind sources with batteries.
The device can directly supply power to up to four units while simultaneously measuring each unit’s consumption current, system voltage, and battery charging current — a total of six parameters.
Measurements are available in real time through six analog outputs (0–1 VDC) and via RS-485 communication using the MODBUS RTU protocol in slave mode.
All output signals include galvanic isolation, ensuring protection for external dataloggers or acquisition systems.
SPECIFICATIONS Sycba monitor 3.X
| Name | SYCBA Monitor |
|---|---|
| Model | SYC-MON-3.X |
| Supply voltage | 9 VDC – 32 VDC |
| Measured parameters | 4 consumption currents, system voltage, charging current |
| Analog outputs | 6 x (0 – 1 VDC) |
| RS-485 serial output | ModBus RTU protocol |
| Operating temperature | -10 °C to 60 °C |
| Input voltage range | 0 – 40 VDC |
| Input current range | 0 – 40 ADC |
| Output charging-current range | 4 x (0 – 5 ADC) |
| Battery charging-current range | 0 – 50 ADC |
| Mounting | DIN rail |