The Gem Series LED Street light is built with flat honeycomb design for better heat dissipation, minimize the total cost of ownership and achieve high reliability to maintain photometric performance with the operation life of 50,000~100,000 hours. Beyond tremendous energy and maintenance savings by carrying a system luminous efficacy of 130-150 lumens per circuit watt, GEM demonstrates the value of investing in LED through a unique approach to design, technology and engineering. This product family from 25W-320W to provides the ultimate solution to transform the way cities, municipalities and utility customers illuminate their high ways, expressways, local streets, urban roads, bike paths and car parks.
The GEM incorporates all the critical design elements needed to deliver cost effective, premium quality, durable luminaires customized to suit any project. A die cast housing embraces an ingenious aerodynamic design with precisely cast channels to facilitate natural air flow over the housing. Improved laminar flow velocity allows for natural cleaning and removal of dirt and debris to maintain the integrity of the luminaire's thermal path. The robust housing is fabricated to meet high levels of ingress protection and corrosion resistance with one-piece silicone gasket sealing and super durable polyester powder coating. Rugged construction and weatherproof protection offer GEM distinguished architectural and environmental reliability.
GEM LED Street lights use Philips Lumileds LEDs to deliver a unique combination of high light output, high efficacy and high reliability at high current density. Thermally optimized LED packages are mounted onto a metal-core printed circuit board with superior solder joint performance to facilitate thermal conduction and eliminate open circuit failures. A high efficiency polycarbonate lens is molded over the LEDs with consistent optical alignment to extract and direct the light into a preferable angle for maximized lumen delivery and uniform beam patterns. Optimized optics provide the widest possible pole spacing while increasing visual comfort within the field of view.
GEM operates between 30Watt and 320 Watt of electrical power and produces up to 48000 lumens, respectively. A Meanwell or Inventronics brand driver, with high efficiency up to 91%, and high power factor up to 0.95, provides high performance current regulation across wide range of loads and electrical conditions. The driver is equipped with dimming capability ranging from analog voltage-based 1-10V dimming and pulse-width modulation (PWM) dimming to digital addressable lighting interface (DALI) dimming.
Features:
- High efficacy: 130-170lm/W available.
- Flat honeycomb design, better heat dissipation.
- Professional glare-free lens.
- Patented mould, integrated die-casting AL.
- Tempered glass panel, no glue fixed.
- Snap-on type installation, tool-free disassembly.
- IP66, 5-10 years warranty.
Light Distribution Curve:
Available in two front style:
Product Installation Drawing:
The LED street lamp can tilt from -15° to +15° without arm adapter, both post top and side entry mounting mode with one spigot is well. The lamp-post's diameter 40, 50 or 60 mm is available.
