LED Ceiling choice as a ceiling LED light source , which is installed inside the room , because the fixtures upper flat, close to the roof installation , such as adsorption on the roof , so called LED ceiling .

　　Features: High luminous efficiency , low power consumption, long life, easy to control, maintenance , safety and environmental protection , is a new generation of cold light source , than the tube -shaped energy-saving lamps , high brightness, cast Guangyuan , cast light performance , use voltage range, light through the microcomputer built-in controller , enabling LED seven color changes , light color and soft , bright , colorful, low loss , low energy consumption , green.

　　Installation and Use: As home decoration heat rising, ceiling also changing rapidly, no longer confined to the former single lamp , and to diversify both learned a chandelier luxury and style , and with a ceiling installation, avoiding the shorter the room can not hold large luxury lighting defects. LED ceiling light body mounted directly on the roof, suitable for the whole lighting , typically used for living room and bedroom.

　　LED ceiling installation and use should pay attention to the following points : 1 , the installation of ceiling in the masonry structure, embedded bolts should be used , or with expansion bolts , nylon stopper or plastic stopper fixed ; Do not use wedge . And the carrying capacity of the fixed part of the weight should match the ceiling phase . To ensure that the ceiling fixed solid, reliable , and extend its life.

　　2 , when using expansion bolts shall be the product of choice bolts technical requirements specifications, hole diameter and burial depth to match the bolt size .

　　3 , the number of fixed lamp socket bolts not less than a fixed number of holes on the lamp base and bolt diameter aperture should match ; no fixed mounting holes on the base of the lamp ( when installing self- drilling ) , each fixture for fixing bolts or screws should not be less than 2 , and the center of gravity and the center of gravity of the lamp to match the bolt or screw ; only when the diameter of 75mm insulated units and below , before using a bolt or screw .

　　4, LED ceiling can not be installed directly on combustible objects , some families for aesthetic lining behind the plywood ceiling with paint after the fact, this is very dangerous, insulation measures must be taken ; If the lamp surface temperature near the site when combustible materials , insulation or cooling measures should be taken .

　　5, LED ceiling should be checked before installation : ① section of each fixture lead wire core wire , copper cord is not less than 0.4mm2, copper not less than 0.5mm2, otherwise it leads must be replaced. ② wire and lamp connection between lamp wires connected in parallel to a solid , good electrical contact should avoid due to poor contact occurs between the wire and the spark terminals , and dangerous.

　　6 , to teach children not to throw the balloon lamps and other objects in the room , so lamps hanging decorations fall wounding or affect lighting decorative effect.

　　Lighting parameters:

　　LED Ceiling parameter specifications :

　　Diameter : 200MM/230MM/250MM

　　Height : 60MM, 80MM

　　Power consumption : 5W/8W/10W/12W/15W

　　Lamp beads Specifications : SMD3528/SMD5050

　　Single light flux :6-7LM (SMD3528) / 15-17LM (SMD5050)

　　Finished Flux : 210LM-800LM (SMD3528) / 700-1400LM (SMD5050) LED

　　Quantity : 46pcs/54PCS/72PCS/96PCS/120PCS/144PCS

　　Voltage : 110V-220V (AC)

　　Light board voltage : 5V/6V/9V/12V/24V (DC)

　　Housing material : PC transparent / milky white

　　Waterproof Rating: indoor use .

　　Weight : 1.2 Kg life : ≥ 40000小时

　　6 , the scope : LED ceiling for shopping malls, banks , hospitals , hotels, restaurants and other public places for a long time lightin