Series of long life aviation obstacle lights microcomputer chip
control, automatic light control flash. There are two kinds of
light sources to choose from, the lamp adopts 130 mm polyacrylic
Fresnel plastic lens, sunlight resistance, good
anti-aging,beautiful appearance and good security, perfect high
intelligence computer chip to ensure the best match of light
control, flash,bright cycle, soft light to eliminate light
pollution. Lamp shell has senior aluminum alloy casting, watertight
structure, small size, often light, dry installation. The lamp's
switch, flash, voltage stabilization functions are completed by the
lamp's internal light controller and computer chip. Light device in
the requirement of multiple synchronous joint flashing synchronous
signal line or with control box. The light device and general
aviation obstacle lights compared to it has more energy saving,
longer life, lighter, more economic characteristics.
Aerial barrier lights
3 Classification and naming
The classification of aerial obstruction lights is described below.
a) L-810, low intensity red obstacle light
b) L-856, High intensity white flashing obstacle light, 40
flashes/min
c) L-857, High intensity white flashing obstruction light, 60
flashes/min
d) L-864, medium intensity red barrier light, 20 flashes/min - 40
flashes/min
e) L-865, medium intensity white flashing obstruction light, 40
flashes/min
f) L-866, white medium intensity flashing obstruction light, 60
flashes/min
g) L-885, medium intensity red flashing obstruction light, 60
flashes/min
Extracted from: "Civil Aviation Industry Standard" MH/T6012-2015[1]
Aviation Obstacle Light
Higher than 150 metres of ultra-high objects should be used in
conjunction with, high light intensity aerial obstruction lights.
For high voltage transmission cables of less than 150 m, aerial
obstruction lights of medium light intensity in white light can be
set at the top of the tower.
No matter which kind of aviation obstacle light, its in different
height of aviation obstacle light quantity and arrangement, should
be able to see from all sides of the object or object "group
outline", and consider the obstacle mark light at the same time and
sequential flashing, in order to achieve obvious warning effect.
Distribution of the setting of aviation obstacle lights [2]
1, Obstacle regarding its obstacle light should be set up by
indicating the highest point and the most edge of the obstacle
(i.e. the apparent height and the apparent width).
2, If the top of the obstacle is more than 45 m above the ground
around it, the obstacle light must be added to its middle level and
the distance between the middle levels must not
The distance between intermediate levels must not exceed 45 metres
and be as equal as possible (especially in urban areas, buildings
over 100 metres high are considered to have obstruction lights at
intermediate levels). Buildings located in urban and residential
areas
When installing obstruction lights at intermediate levels in
buildings located near urban and residential areas, consideration
should be given to avoid making residents uncomfortable. Generally,
only diffuse light from the ground level is required.
3. When installing obstruction lights in large shaped groups of
buildings, the outline of the object should be visible from all
sides and the horizontal direction can also be referred to by
installing obstruction lights at a distance of approximately 45
metres.
