High pressure sodium lamp manufacturers tunnel tunnel light

Tunnel lights manufacturer, for more details information log on www.czfrzm.com main technical parameters: Size: 570 * 300 * 160 power supply parameters: AC220V (-8% - + 6%) 50Hz Light Source:. NG250W-NG400W ZJD250W-ZJD400W Protection class: light chamber: IP65 electrical compartment: IP54 Electric shock protection: Class I Installation: wall mounted, suspension suitable mounting height: 5-8 meters lighting Features: * Full line die-casting aluminum lamp body caused by type, exterior design unique, beautiful and smooth curved lines, light and sturdy, reliable mechanical safety. * Lighting installation base with adjustable stand can be 90 °, indexing fixed, lamps achieve vertical and horizontal installation, vertical installation elevation of 15 °, horizontal mounting elevation angle 15 °. * Reflector imported reflector, wing light distribution, uniform illuminance release. * High-strength tempered glass transparent lampshade, impact resistance, high security: within the national composition of the reflector lamp holder and bulb-replacement structure, excellent sealing performance. * Source chamber is provided an activated carbon air filter, to ensure that the high flux output and reduce the reflection coefficient of attenuation. * Lighting and electrical integration design, electrical components are mounted inside the lamp. * Light body and lamp cover integrated design, without tools to open, supported by struts for easy lamp replacement and maintenance of electrical appliances. * Lighting appearance polyester powder coating, excellent weather resistance, a variety of colors with a choice, nice.