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LONGT LIGHTING GROUP has made immense progress in the development of roducts. Q235 Steel Pole 30m High Mast Pole Opening Door is the product of our company made by the state-of-the-art technologies. Technological innovation is the cornerstone of product quality. Since our inception, LONGT LIGHTING GROUP have been striving forward with the aim of being a leading company in the globe. We will focus more on improving our R&D capabilities and upgrading technologies in order to develop more creative products, therefore leading the industry trends and keeping us competitive in the market.

Lamp Luminous Efficiency(lm/w)100Color Rendering Index(Ra)70
Support DimmerYesLighting solutions serviceLighting and circuitry design, DIALux evo layout, LitePro DLX layout, Agi32 layout, auto CAD layout, Onsite metering, Project Installation
Lifespan (hours)50000Working Time (hours)50000
Input Voltage(V)220VLamp Luminous Flux(lm)100000
CRI (Ra>)70Color Temperature(CCT)PURE WHITE
Beam Angle(°)180Working Lifetime(Hour)50000
Lamp Body MaterialAluminum AlloyIP RatingIP65
Place of OriginJiangsu, ChinaBrand NameLONGT
Model Number40MApplicationROAD
Working Temperature(℃)-35 - 65Light SourceHalogen Bulbs
Warranty(Year)3-YearItem TypeHigh Mast Lights
Base TypeE27Product nameQ235 steel pole 30m high mast pole opening door
Surface treatHot Dip Galvanized and powder coatingShapeConical, polygon
Height3-30mWarranty20 years
Arm typeDiameter = 60mm

Q235 steel pole 30m high mast pole opening door

Q235 steel pole 30m high mast pole opening door

Product Description

Pole Height Thickness Lamp Material Shape Advantage
15m 4-10mm 400-1000w HPS Q235A/Q235B/Q345/SS400  round shape/one side

cheap , high quality, special design

20m 4-10mm 400-1000w HPS Q235A/Q235B/Q345/SS400  round shape/one side
25m 4-10mm 400-1000w HPS Q235A/Q235B/Q345/SS400  round shape/one side
30m 4-10mm 400-1000w HPS Q235A/Q235B/Q345/SS400  round shape/one side
40m 4-10mm 400-1000w HPS Q235A/Q235B/Q345/SS400  round shape/one side


High mast light:

*Light source(bulb):400W/1000W High voltage sodium lamps/LED lamp/Metal halide lamp optional
*Rated voltage and frequency:220V(±10%),50HZ.
*Applications:City square, station, wharf, freight code, road, sports venues, overpasses, etc.

*Environment-friendly:lead-free,no-mercury,no fraigile glass,no environment harmful materials

*Energy saving effect:more than 75% electricity saving over conventional sodium light.


Q235 steel pole 30m high mast pole opening door


Q235 steel pole 30m high mast pole opening door


The classification of high mast pole light:

*Generally can be divided into lifting type and non lifting type.

  The lifting type main rod height is generally more than 18 meters,the electric lifting operation is convenient.

*Lift type high mast lighting with two types of manual and electric lift control mode,

  the lamp can safely down to 2.5 meters from the ground, convenient maintenance.

  Manual remote control device lead line length of 10 meters, operators at 5 meters remote control lamp plate lifting,

  so as to ensure the operator's personal safety.
*Seal level lift type high mast light for all IP65 international standards, to prevent dust and rainwater immersion,

ensure the service life of the bulb.

The configuration of high mast light:

1. The shape usually are dodecagon or octagonal conical pole, by high strength steel plate after cutting, bending,

     automatic welding, the general height is 25m, 30m and 35, the maximum wind resistance design of up to 60 meters / second.
2. In the functional framework, but also to decorative materials mainly to steel, steel pipe, lamp post, lamp plate are hot dip galvanizing.
3. Electric lifting system consists of electric motor, winch, three sets of hot dip galvanized steel wire rope and cable and so on.

     The inside of the lamp post is mounted with a lifting speed of 3 to 5 meters per minute.
4. The guiding and unloading system is composed of guide wheel and guide arm to ensure that the lamp plate does not move transversely

     during the lifting process. When the lamp plate is in place, the lamp plate can be automatically dropped and locked by the hook.
5. lighting electrical system is equipped with 6 to 24 lamps, 400 W, 1000 W, metal halide (white light), light and floodlight.

     The computer time controller can automatically control the switching time, part lighting or full illumination,
6. lightning protection system: the lamp top is equipped with 1.5 meters long lightning rod,

     the underground foundation is equipped with 1 1 meter long grounding wires and is welded with the underground bolt.


* The above configuration is only  for reference and the actual configuration is designed according to the local climate conditions and the customer special requirements.

* We promise a guaranteed warranty for the entire system for three years, during which if there is any quality problem found, repair or replacement shall be provided free of charge, and a guarantee for life-long repair. 

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Q235 steel pole 30m high mast pole opening door

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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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