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三、安装说明与注意事项：
1、产品的安装必须是持证的电工。
2、从包装箱里拿出时要检查产品的完整性。
3、产品与易燃材料要保证至少0.2m距离，要保证被安装的天顶有2 厘米高的间隙，灯具不能全部安装在天顶的里面，
或有热源的墙边， 要注意低压与高压电连线分开走线。
4、灯具上的连线可以从钻孔中通过和灯具后面的连线可以用电线夹固定，要确保固定牢固。
5、要确保灯具的电源线有足够的长度，不要受到张力或切向力。安装灯具的连线时避免过大的拉力，不要使连线打结。输出连线要注意区分，不要和其它灯具混淆。
6、安装好后，将灯具低压插头与开关电源低压插头进行连接。
7、非人员不得进行拆卸，维修，我司有权对私自拆卸，维修的产品给予更换或保修服务。
四、安全使用注意事项：
1、只能使用在包装外使用。
2、用前需确认产品在运输中是否被损坏，若有损坏就不能安装使用。
3、尝试自己维修，只能由工程师去维修。
4、材料要远离小孩，防止小孩玩型导致窒息产品小的配件，导致小孩吞食。更不要让小孩接触带电设备。
5、长时间直视led的发光面，不要用反射的led的光去照射别人的眼睛。
6、要远离明火或高温物体。
7、超过了使用期限，需要重新维修检查，或报废处理。
五、保养注意事项：
1、在清洁灯具之前，请一定要关闭电源。
2、请用干燥或较干燥的抹布进行清洁。
3、不要使用化学或有腐蚀性的东西去清洁。
六、guangzhou led筒灯参数：
name | led ceiling down light | led ceiling down light |
part number | hp-cd-6hc | hp-cd-7.5hc |
input power | 6w | 7.5w |
lamp flux | 260lm | 320lm |
input voltagg | 90vac-260vac | 90vac -260vac |
working current | 20ma | 25ma |
frequency | 50hz/60hz | 50hz/60hz |
ac power factor | 98% | 98% |
dc power efficiency | 94% | 94% |
color temperature | 3500k-6500k | 3500k-6500k |
color rendering index | ra>80 | ra>80 |
led chip | epistar(taiwan) | epistar(taiwan) |
light cource life | 50000 h | 50000 h |
working temperature | -40℃～+50℃ | -40℃～+50℃ |
working humidity | 10%～90% | 10%～90% |
housing & lamshade | aluminium alloy | aluminium alloy |
ip rating | ip20 | ip20 |
appliance color | sliver gray | sliver gray |
size | 70 × 100 | 70 × 100 |
n.w | 250g | 250g |
led panel light uses super bright smd led as light source;based on backelight technology from lcd-tv,light is sofrly and evenly given out through optical light guide plate and light diffuser;therefore the led panel light is a brand-new,fashionable,energy-efficient lighting equipment wiht no problem of glare.
the low-voltage and constant-current driving method gives the panel light high safety,low power consumption and long working life.led panel light can be installde into or below ceiling,wall etc.it is a beautiful,neat lighting equipment that can perfectly fit into the environment.
we use 6030 high thermal conductivity aluminum alloy as outer shell,
lgp is optical level 8m plate, chip of led all from taiwan epistar, each led 7lm.
power supply is isolation constant-current source.
our company promise that products are two years warranty.
features:
.energy-efficent,environment-friendly
.no glare,no noise
.slim and fashionable design
.directional lighting source,low light pollution
.remote-conteol dimming available.
applications:
.commercial and exhibition locations
.hotel,conference room
.factory,office,house
.airport,metro station
.school,hospital and other public places
.places that require energy-efficiency and hight
color rendering index.
详细的说明书及规格书，请联系本公司：
甘先生 locke gump
移动电话/cell phone:0086-13535322727
电话/tel:0086-020-61933558/61933559
传真/fax:0086-020-61933533
广州市番禺区南村镇市头东线大道南粤丰工业区办公楼
china,guangzhou huapu electronic factory
msn:locke-gan@hotmail.com