1) High uniformity
Lighting High Mast Need The Uniformity For Better Coverage
The best high mast pole design and high mast lighting system should take the uniformity into consideration. It is the ratio between Emin/Emax. The highest uniformity is 1. However, we seldom meet this dates because of inevitable light scattering and different angle of the luminaries. Lighting uniformity of 0.7 is high because this is also for professional standard.
Why do we need to high uniform illumination? It is because the uneven bright would cause eye fatigue, and it might be dangerous with the lower bright. We high mast lighting manufacturer provide you with free high mast tower design to make sure the best high mast lighting system for you.
2）Without Lighting pollution
The lights are not all in the right place but there is useless light wasted in the sky, and affects neighbors. That is lighting pollution.
To solve this issue, Green Tech high mast lights come with precise optical system that direct the lights onto the designated areas to reduce light loss. As we said “Lighting up your field, not your neighbors’ yard”.
3)Anti-glare
Glare must be<50 for high mast stadium lights. Green Tech Lighting adopted with secondary optical design, with the customized optics direct light onto the field, it can minimize glare from shining into the eyes of athletes.
4)High CRI
Color rendering is the way to measure if a light source can display object colors sensibly and obviously or not. A high CRI means that objects colors seen under that light are very close to the color as it would be seen under ideal or natural light.
The CRI of Green Tech Led high mast stadium lights is CRI80+/90+, thus the TV and HDTV broadcasting can capture the best moments.
5)Advanced heat sink
If the junction temperature of the Led lights>212℉ (100℃), lights brightness will fall so quick,and lifespan also will be reduced. Green Tech Led high mast lighting has advanced heat dissipation technology, junction temperature<149℉ (65℃), heat energy is at least 10 times quicker than traditional lamp. So lifespan is guaranteed>80,000hours , if the lights working 5 hours per day, Green Tech lighting can working for 43 years.
6)Security is guaranteed
Because the high mast is installed for outdoor, and it will face with all kinds of weather. If the lights fallen down and hurt people or cards, how dangerous it will be! So security must be guaranteed.
A.WATERPROOF
For outdoor football stadium, IP65 is required at least. Green Tech passed IP65 and IP66 waterproof.
B.ANTI-CORROSION
If the high mast lighting is installed near sea or where with high content of salts, thus it will corroded the lights heavily, and the screw may be loosed.Green Tech use aluminum alloy housing, even the material of each screw is stainless steel , we will aslo do it with electrophresis and powder-painted treatment, make it real anti-corrosion.
C.WIND RESISTANCE
There are many levels of wind speed, for outdoor lights, wind resistance is the main factor when design the lights and high mast pole. Green Tech Led high mast lighting can resist 17 level hurricane, it will be very stable in such high speed.
7)Long Lifespan, zero maintenance cost
High mast is around 50foot -150foot, it is extremely troublesome and cost high because of frequent repairing metal halides. Therefore, the high quality and longer lifespan of lights must be ensured. The lifespan of Green Tech LED lights is above 80000 hours. If it is used for 5 hours a day, the lights can continue to be used for 43 years, one time installation while zero maintenance cost in the future.
