A quality assurance: 
 This product is in strict accordance with ISO9001: 2000 international quality management system standards for quality control to ensure product quality is higher than the national standard, fully meet the design requirements, the implementation of three-year product warranty, one year lamp warranty from date of purchase 3 years product under normal use of any failure by the Company is responsible for maintaining free 
 Two uses: 
 1, according to the actual job site lighting needs to determine where and how to install lighting, then press the lighting to 220V power supply contacts of the appropriate length from the ready of the three-core cable (such as the use of steel cabling will be three-core cable to the introduction of steel lighting installed Office); 
 2, first remove the screws on the terminal chamber, pull out some of the wiring junction box; from its box seals and fittings (with set screws), in turn set into the cable; then three-core cable at one end were access box logo "L", "N" and grounded place, pressed with a pressure line card cable, and fixed with screws, then tighten the connector, clamping ring, and from the side of the set screw firmly screws; 
 3, step 2 part screw steel pipe, fitted from the side of the locking set screw, and then light the body along the rail into the junction box, and then tighten the screws on the panel; 
 4, and finally the three-core cable at the other end connected to 220V power supply explosion-proof requirements. 
 5, replace the lamp, first disconnect the power, then use the hex wrench to remove the set screw on the shell, with a large screwdriver or other tool to loosen the lamp cover six laps, and then slowly by hand carefully remove the lamp cover, rotating Under the old bulb replaced with a new bulb. 
 Three note: 
 1, the installation and maintenance of lamps, turn off the power, refer to wiring diagram; 
 2, when used, has some light surface temperature is normal, transparent pieces of center temperature is higher, shall not touch; 
 3, must be used with this electrical company; 
 4, replace the lamp, you should use the same type, the power of light bulbs; or if the power to change the bulb type, supporting the ballast should be replaced accordingly. 

 Four technical parameters: 

 Rated voltage: 220VAC 50Hz 

 Housing protection: IP65 

 Inlet thread: G3 / 4 

 The introduction of cable: φ8 ~ φ14mm 

 Dimensions: 540 × 364 × 192mm 

 Total weight: 11Kg 

 Five properties: 
 / Flameproof explosion-proof the highest level in the inflammable and explosive dangerous places safe and reliable operation; 
 / High-intensity gas discharge lamp as light source, high luminous efficiency, the average life of 10,000 hours or more; 
 / Use edge crystal glass, no glare, can effectively avoid the operation, construction workers have a sense of discomfort and fatigue; 
 / The use of an integrated whole secret of the design and the latest surface treatment technology, beautiful appearance, easy to install, rain, water, light shell never corrosion, rust, in a variety of hot and humid and corrosive and other harsh environments long-term use; 
 / High strength aluminum alloy case with high impact resistance and shock resistance.