Sport Stadium High Mast

Core Optical & Luminous Performance

1. Premium high-efficiency SMD LED chips deliver outstanding luminous efficiency up to 140lm/W, 70% higher energy saving rate compared with traditional metal halide stadium lamps, drastically cutting monthly electricity expenditure for sports venue operators.

2. Customizable beam angle options ranging from 15° to 60°, satisfies diverse lighting layout demands: narrow 15° beam for long-distance high pole stadium projection, wide 60° beam for uniform illumination on tennis, baseball and small training courts.

3. Independent matching laser pointer module equipped on top of each fixture, engineers can precisely calibrate light projection direction during installation without repeated pole climbing adjustment, greatly improving construction efficiency and avoiding uneven light distribution caused by inaccurate aiming.

4. Detachable curved anti-glare shield as standard accessory, effectively blocks stray light spillage to surrounding residential areas, eliminates light pollution complaints and meets international stadium light spill control standards for professional match venues.

5. High-transmittance impact-resistant PC optical lens with precision secondary light distribution design, uniform field illumination without hot spots, dark zones or dazzling glare, ensures clear vision for athletes, referees and live broadcast camera shooting.

6. High color rendering index Ra≥80, restores true color of sports field turf, uniforms and boundary lines, perfectly compatible with HD live TV broadcasting requirements for professional leagues and tournament events.

7. Wide customizable color temperature: 4000K neutral white for daily training grounds, 5000K daylight white and 6000K cool white for professional competition stadiums, matching different regional sports lighting specifications across North America, Europe, Australia and Southeast Asia.

Die-Cast Aluminum Housing & 360° Rapid Cooling Structure

1. Whole lamp body adopts one-piece thick die-cast aluminum alloy housing with anti-corrosion electrostatic black coating, resists oxidation, salt fog, rainwater and UV radiation, maintains stable structural performance for long-term outdoor coastal and humid environment operation.

2. Unique breathable metal mesh convection heat dissipation system on lamp rear side, forms full 360° air circulation cooling channel, rapidly exhausts high heat generated by LED chips and power driver, prevents thermal accumulation inside the fixture.

3. Large-area fin-shaped heat sink integrated on the back shell, greatly expands heat exchange contact area, realizes fast heat conduction and radiation, fundamentally slows down chip light decay and prolongs overall service life of the stadium light.

4. Thickened widened adjustable U-shaped mounting bracket with scale beam angle indication mark, the locking knob with precise scale scale allows users to lock illumination angle accurately at any position from 0° to 180°, no slipping or angle offset under long-term outdoor wind vibration.

5. The bracket surface undergoes anti-rust reinforced treatment, bearing heavy load stably for 500W/600W high-power lamp body, compatible with high pole light poles, wall surfaces and ground support mounting modes, flexible for various venue installation conditions.

Electrical Driver Safety & Energy Saving Advantages

1. Built-in high-end isolated constant current LED driver, certified by UL and DLC standards, wide universal input voltage AC90-305V, stable luminous output without brightness flicker under fluctuating outdoor grid voltage.

2. Multi-layer intelligent protection circuit integrated inside the driver, including over-current, over-voltage, short-circuit, overload, lightning surge and high-temperature auto-cutoff protection functions, automatically powers off under abnormal electrical conditions to avoid circuit burnout and fire hazards.

3. High power factor PF＞0.98 low-loss power supply design, effectively reduces reactive power waste of large-scale sports venue power grids, helps venue owners pass local energy efficiency certification and obtain government energy-saving rebates in North American and European markets.

4. Zero stroboscopic lighting design with flicker frequency over 3200Hz, completely eliminates visual fatigue for athletes during long-hour training and matches, and avoids picture flickering problems for sports live broadcast cameras.

5. Fully RoHS compliant eco-friendly internal components, no mercury, lead or toxic heavy metals, no harmful ultraviolet radiation, meets global environmental import inspection standards for green sports construction projects.