Products Description
This is a high-power floodlight specially designed for special environments such as tunnels and underground utility tunnels. Its main function is to provide intense and highly uniform lighting, ensuring the safe passage of vehicles and pedestrians in enclosed spaces where the light intensity changes abruptly.
Products Specification
|
Product name: |
tunnel light |
|
Power |
50w 100w150w 200w 300w 500w 600w 700w 1000w |
|
Light source |
Epistar Bridgelux |
|
Lamp efficiency |
90-100lm/w,110-130lm/w |
|
Led driver |
Done, Meanwell and any other brands accepted |
|
Color rendering index |
Ra>70 75 80 |
|
PF |
PF≥0.6 or PF≥0.90 |
|
Lifespan |
50000h |
|
Color temperature |
Warm white, white, pure white |
|
Working temperature |
-20~+50°C |
|
Input Voltage |
AC85-265V |
|
IP rate |
IP66 |
Products Details
LED floodlights over 1000 watts are high-power. Higher technical requirements than power bulbs are reflected in:
1.Ultra-efficient heat dissipation design:
Challenge: 1000-watt power generates a lot of heat. Poor heat dissipation will quickly dim the LED chip and limit its lifespan.
Solution: Use an ultra-large die-cast aluminum enclosure and carefully engineered heat dissipation fins. Active cooling methods like built-in turbo fans are sometimes used to keep chip junction temperatures safe. The heat sink is heavy and large.
2. Efficient and dependable optical system: Challenge: Tunnel lighting demands a precise light distribution curve. It must illuminate the road without glare for cars.
Solution: Create rectangular light spots with asymmetric light distribution lenses to uniformly cover the lane and reduce glare.
3. Superior protection and durability: Challenge: The tunnel environment is hostile, with vehicle exhaust, smoke, dust, vibrations, and dampness.
Solution: High protection level: At least IP65 (dust and water resistant), suggested IP66/IP67, to protect internal components.
The enclosure's surface treatment must be WF2 or higher to resist chemical corrosion.
The structure must endure vehicle vibrations.
4. Power efficiency and reliability:
Challenge: Powering 1000-watt LEDs reliably and at high temperatures and loads.
Solution: Industrial-grade, high-performance (usually > 0.95) LED driver power supply with overvoltage, overcurrent, overheat, and surge protection (such as lightning protection above 10kV) are required.
Products Applications
Widely used in AFL, NRL, Soccer, Hockey, Tennis, Netball, Baseball, Lawn Bowls, Outdoor Swimming Pools,Outdoor BMX Tracks,Horse/Harness Racing, Council Grounds.
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