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显示标签为“led lighting”的博文。显示所有博文

2018年11月6日星期二

Pay Attention To The Following Points: Say Goodbye To Huge Electricity Bills!

Inspect Lighting Regularly

1. Regularly clean lighting lamps:

When lamps are not cleaned for a long time, dust accumulates gradually, such as lamp tube and reflection cover, resulting in lower output efficiency, so lamps should be cleaned at least every three months to maintain output efficiency.

2. Regularly replace the old lamp tube:

Incandescent bulbs and daylight bulbs use 80% of their life, the output beam is about 85%, so it should be replaced before the end of their life, reducing waste. For a large number of lighting households, the regular replacement of light source is particularly important. It can not only save labor cost and improve indoor illumination but also save electricity cost, economic and environmental protection.



Take Effective Lighting

1. Selection of local lighting

If you use comprehensive lighting to accompany reading, drawing, makeup... Such a specific activity or job is a waste of electricity. Accordingly, to the vision activity that needs higher illuminance, need to use a reading lamp, desk lamp to wait to serve as local lighting only commonly, provide need illuminance can.

2.Proper illumination

All places have their proper illumination, over and below are inappropriate, too high illumination waste electricity, low illumination is impaired vision health, affecting work efficiency.

Choose different lights at different positions. See this article for details:
《Xinjia Teaches You How To Choose The Home Lighting》

Use Natural Light Sources

1. Daylight utilization

I have good daylighting to an average household, can save electric bill up to 50% above in illume respect. On a clear day, open doors and Windows more often to let more sunlight into the room can make the room brighter. Bright lighting not only makes people happy but also contributes to energy conservation and environmental protection.

2.Building lighting

(1) clear glass is used as the window material to obtain the more abundant natural light source.

(2) the high window design can provide deep and uniform daylight light.

(3) energy saving effect can be achieved by adopting auxiliary daylight light such as light guide plate and light guide tube.

(4) the light color is adopted for indoor wall and curtain, which can improve the diffuse light effect and save electric energy.

(5) keep window glass clean to improve the lighting effect.



Use of Distribution And Control Systems

1. Reasonable lighting and switch circuit

Configuration is not reasonable lamps and lanterns and loop configuration, will cause electric energy to waste, for instance will lean window area lamps and lanterns of area of area of window and do not lean window to become same switch loop repeatedly, if want to close when being in daylight enough, when leaning window area lamps and lanterns, will cause not lean window area illuminative inadequacy. The following items should, therefore, be given priority in the design of lighting distribution systems:

(1) Each independent space should have its own switch.

(2) The larger living room should be divided into several areas according to the attributes of the space so that each area can independently control the lamps and lanterns.

(3) Large peripheral and core areas shall be independently controlled.

2. Automatic control of the lighting system

Lighting system adopts automatic control mode, which can eliminate energy loss caused by human negligence. The control mode is as follows:

(1) Provide timing control for specific space and working time.

(2) Use various sensor sensing lines, a human body, etc., or open and close doors to activate or close lamps (solar energy automatic sensing lamps can be used in courtyards).

(3) Use the daylight automatic sensing system to adjust the output of the light source and the action of turning on and off, so as to make full use of natural light to save electricity.



Replace Inefficient Lighting

LEDs consume a quarter as much energy as CFLs and a tenth as much as incandescent bulbs. And the LED has a lifespan of 25,000 hours, three to five times that of energy-saving lamps. Now the LED lamp has gradually replaced the lamps with the same function, and its advantages in energy saving and life are obvious. The picture below is a good example of how LEDs can save money.


《Why The LED Lights Is The Most Cost-Effective?》

It is believed that through the above changes, your electric charge will be improved significantly. For better advice on saving your electricity bill, please let us know in the comments that we will give you free coupons once adopted.

2018年11月5日星期一

3 Types of LED Lighting Problems And Solutions

Structure of LED Lamps

Currently, there are two types of LED lights on the market, one is a ceiling lamp and the other is a light bulb. No matter which type of lamp, the internal structure is the same, divided into lamp bead and drive.



1.Lamp beads

Turn on the white plastic part of the hood or bulb of the ceiling light and you can see a circuit board lined with yellow rectangles. The yellow on this circuit board is the lamp bead. The number of LED lights determines their brightness.

2.Driver

The drive for the LED bulb is mounted at the bottom, and the exterior is not visible. The headlight drive is a black box, and the drive needs to be installed first when the lamp is installed.

The actuator has the functions of constant current, voltage reducing, rectification and filtering.

The Solutions For LED Lights Are Not On

When the light is not on, make sure the circuit is ok first. If it is a new lamp, use a pencil to measure it or install an incandescent bulb to see if there is a voltage in the circuit. After making sure the circuit is ok, you can start the following repair.

1.Driver problem

The lights don't go on, and nine times out of ten it's a problem with the drive. Light-emitting diodes have high requirements on current and voltage. If the current is too large or too small, it will not light up normally. Therefore, the constant current driver, rectifier, voltage reducer and other devices in the driver shall be maintained.

If turn on the light after the lamp bead is not bright, should consider being the problem of drive above all. You can then purchase a new drive to replace it.

2. The dim LED lights

This problem should be solved together with the last one. This could be the case if the lights go dark or not on.

3.Lamp bead problem

The LED beads are divided into a series of beads, each of which is connected in series, and are connected in parallel to each other.

As a result, one of the beads burns out, causing the string to go dark. If one bead burns out in each string, the entire light will go off. If each string has a bead burning, consider the capacitance or resistance on the drive.



The burnt bead has a black dot in the middle, and the dot is indelible. If the number of lamp beads burned is small, you can burn the lamp bead behind the two soldering feet with electric iron welding together. If the number of beads burned out too much, it is recommended to buy a lamp panel to replace, so as not to affect the lighting brightness.

4.Solution to flicker after LED lights are turned off

When the lights flicker after turning off, the problem of wiring should be confirmed first. The most likely problem is the switching control of the zero - line. This kind of time should correct in time, lest produce danger, the correct way is to switch control fire line, zero line connects an electric lamp.

If there is no problem with the circuit, it is possible that the LED lamp generates self-induced current. The easiest way is to buy a 220V relay and connect the coil to the lamp.

This is the most common problem we have in using LED lights. If you have any questions about LED lights, you can contact us enquiry@ledgs.com.