显示标签为“led flat panel”的博文。显示所有博文
显示标签为“led flat panel”的博文。显示所有博文

2013年12月12日星期四

Tips for us how to use LED Flat Panel Light fixture


When bought some led flat panel lights, we should know how to use them correctly. Only by right usage steps, led flat panel light could be maintained and used for a long time. Now, professionals will give us some useful tips on using led flat panel correctly as below:
The first step before you use led panel light is to installation. Don't install led panel light on pin deformation condition. When you are installing it on printing circuit board, you had better keep the same distance between the hole centre of circuit board and the foot centre spacing of led panel light. Because the hole spacing is so wider that welding distortion. When you plug led panel light into PCB board, the hole of PCB board should be made to match the size of led panel light in case of too big or too small. It is recommended to use guide sleeve positioning when installing. You should choose the size of welding pad in according with the type of your led panel light. For double welding pin, each foot of welding pad occupies the area of not less than 4.6 square millimeters. For SMD bracket, each foot of welding plate occupies the area of not less than 1.65 square millimeters. When it comes to welding, you should consider the suitable temperature and time. Please reduce the shock the welding stress to the chip of led thermal to a minimum. Please don't be charged while welding.
When you use led panel light, you must focus on its working condition. The driving current of working should not exceed the maximum current wrote in the specification. It is advised that the drive current keeps between 10 to 20 MA. The ideal temperature of working is negative five to zero. However, it is impossible. Therefore, you had better put a small fan aside the led panel light to disperse the heat, so that it can prolong it lifetime of using.
At the same time, you also should pay attention to the polarity of led panel light. Generally speaking, the longer end of light foot is for positive, while short one is for negative. You should identify carefully if the lame feet are the same long. Don't make heat resistance components close to led panel light as far as possible. Please avoid friction with hard objects such as metals.
In a word, you should know more about the characteristics of your led flat panel light as much as possible, so that you can take reasonable measures of protection when you are using it.

Why you need a LED Flat Panel Light

Led Flat Panel is made by the Led light. The light source of the Led flat panel light is high brightness white led light or warm white led light with  some features such as high effective, low power, long life, easy to control, non-maintenance, safe and environmental etc. It is a new cold light source.
The Led panel light can be used in hospital, office, bank, hotel and some other place that indoor. For more features, pls read the commonets as below :
1, LED panel light energy efficient: the degree of electricity consumption is only 1000 hours (normal 60W incandescent light 17 hours of electricity consumption of an ordinary 10W energy saving lamp 100 hours of electricity consumption of 1)
2, LED panel light and long life: light-emitting semiconductor chip, no filament, no glass bulbs, not afraid of vibration, less breakable, life of up to 50,000 hours (incandescent life of only 1000 hours, ordinary life is alsoenergy-saving lamps Only 8000 hours)
3, LED panel light is health light: light healthy does not contain ultraviolet and infrared light, does not produce radiation (ordinary light contains ultraviolet and infrared ray)
4, Green products, environmental: Led panel light is not harmful elements such as mercury and xenon, conducive to Centrifugal Fan recovery and, it does not produce electromagnetic interference (ordinary lamps contain mercury and lead, elements,energy saving lamp electronic ballasts will produce electromagnetic interference)
5, Protection of eyesight: DC drive, no strobe (ordinary light are AC drive, will inevitably produce strobe)
6, Light efficiency is high: fever small, 90% of the electrical energy into visible light (80% of normal incandescent heat into electricity, only 20% of the electrical energy into light energy
7, High safety factor: LED panel light required voltage, current is small, less heat, not produce safety hazards, mines and other dangerous places in the 14, impact resistance, anti-Lei Lijiang, no ultraviolet (UV) and infrared ( IR) radiation. No filament and glass case, there is no fragmentation of the traditional lamp problem, the human body without harm, no radiation.
8, low thermal voltages: safe and reliable. Surface temperature ≤ 60 ℃ (Ta = 25 ℃ ambient temperature when);
9, Wide voltage range over the globe. 85V ~ 264VAC full voltage range constant current, ensure the life and brightness from voltage fluctuations;
10, Using constant-current PWM technology, high efficiency, low calorie, high precision constant current;
11, LED Panel light reduce line loss, pollution-free power grid. Power factor ≥ 0.9, THD ≤ 20%, EMI meet global targets to reduce the power supply line power loss and to avoid pollution of the power of high frequency interference;
12, Common Criteria can directly replace the existing grille light
13, the market potential: low voltage, DC power supply, battery, solar power, in remote mountainous areas and field lighting electricity, less electricity places.
LED Panel light source lighting market in the 21st century of hope, notice the many benefits of its future will gradually replace the traditional light source, high brightness LED oko committee that will be the man, after following the Edison incandescent light bulbs, one of the greatest inventions, the current global energytimes of crisis, energy is a valuable resource, saving energy is our future problems.
LED Flat Panel light, as a new energy-saving, environmentally friendly products the green light, must be the future Hydraulic Fittings trend.

2013年12月11日星期三

RAB Lighting Introduces the LPANEL Line of Affordable LED Panels


RAB Lighting announces the availability of LPANEL, its new line of LED panel fixtures. Designed with high performance and affordability in mind, the new LPANEL products deliver ultra smooth edge-to-edge light in a modern design. LPANEL breaks new ground in efficiency delivering up to 106 lm/W.
RAB is serious about consistent color. The LEDs in PANEL fixtures are binned for 3-step consistency and are warranted for no more than a 200K shift over a 5-year period. At 10 hours average daily use, RAB LEDs are rated to last 27 years, which dramatically reduces the time and expense associated with re-lamping traditional fluorescent fixtures.RAB LPANELs are offered in three sizes (2x2, 2x4 and 1x4), three color temperatures (warm, warm/neutral and neutral) and several lumen packages to suit every application. Many LPANEL models are DesignLights Consortium® (DLC) approved and significant rebates can be obtained from local utilities. For even more savings, LPANEL is available with an optional dimmable driver that delivers full-range dimming from a 0-10V control signal.
RAB’s 5-year no compromise warranty covers light output, color stability, driver performance and paint finish. Simple, comprehensive and valuable, the RAB LED Warranty ensures that your investment is protected.
All LPANEL fixtures feature a modular splice box/driver compartment and integral T-bar clips for easy, secure installation. An emergency backup option is also available to provide emergency lighting when power is lost.