This mouse is a perfect showcase of comfort and simplicity. It is easy to use buttons: All buttons are easily operable without contorting your fingers. The button force is light for easy clicking, but still firm enough to avoid accidental actuation.
This Vertical Ergonomic Mouse makes your hand on a horizontal position; it helps to relieve strain on your forearm. It features standard USB connection and nice appearance, perfect blend of shiny and a really nice scroll for better control
You may not get used to the product at the beginning, due to its innovative design. Please keep using the product for a few days, and you will enjoy its convenience.
Mouse is a very common and common computer input devices, it can on the current screen cursor positioning device through buttons and scroll wheel on the screen elements position the cursor after the operation. The originator of the mouse appeared in 1968. American scientist Douglas Engelbart in California produced the first mouse. December 9, 1968, the first mouse in the world was born in Stanford University.
Mouse designed only, instead of using the mouse to the keyboard command cumbersome, so that the operation of the computer easier. Only the shape of the mouse is a small wooden box, its working principle is to drive the ball it at the bottom of the pivot, and then driven to change the rheostat resistance to displacement signal, and the signal transmitted to the host. In 2009, Apple introduced a new mouse Magic Mouse, using inherited from the iPhone, iPod Touch, MacBook multi-touch technology, all the mouse buttons, scroll wheel is removed, only with a whole slice of multi-touch panel, you can provide equivalent general mouse left and right, as well as 360 -degree wheel function, and are able to operate more two-finger gestures.
This blog will help people know the LED lighting types, Our LED Lighting from major suppliers in China. View LED Lighting product list and import LED Lighting from China.
Sunday, December 15, 2013
Wednesday, December 11, 2013
Smart dimmer controller: use your gesture to control lighting
For most of us, want to turn the house lights, fans and air conditioners and other appliances need to use a different switch / remote control. However, with the development of home automation, we will soon be able to use a gesture to control more than one device, which is also Ube's WiFi Smart dimmer controller want to achieve. Ube Production Company released an updated version of the smart dimmer controller at this SXSW show, able to house other smart devices control.
As the name implies, smart dimmers through the sliding surface of the touch pad to adjust home lighting. Simply slide open / close the lights, use two fingers to adjust multiple lights. Now, Ube longer satisfied merely to adjust the lighting, the upgraded version of the intelligent dimmer controller can control other intelligent devices, such as using a finger to write "W" will open sprinklers, or write "A" to turn on / off the home alarm devices.
Changing the light flux of the light source means to adjust the level of illumination of an electrical device. And the composition of the system capacity is called modulating means. Its basic principle is to change the input source to achieve the purpose of RMS current dimming. Dimmer different purpose is to adjust the light brightness. RMS voltage by reducing or increasing the average power of the light produced to promote the different intensity of light output. Although the variable voltage device can be used for various purposes, but the regulation is intended to control the illumination.
The size of a normal lamp switches for small units of large theater or architectural lighting home lighting, high power units used. Small units dimmer controllers are usually direct control, high power units are using a remote control system.
As the name implies, smart dimmers through the sliding surface of the touch pad to adjust home lighting. Simply slide open / close the lights, use two fingers to adjust multiple lights. Now, Ube longer satisfied merely to adjust the lighting, the upgraded version of the intelligent dimmer controller can control other intelligent devices, such as using a finger to write "W" will open sprinklers, or write "A" to turn on / off the home alarm devices.
Changing the light flux of the light source means to adjust the level of illumination of an electrical device. And the composition of the system capacity is called modulating means. Its basic principle is to change the input source to achieve the purpose of RMS current dimming. Dimmer different purpose is to adjust the light brightness. RMS voltage by reducing or increasing the average power of the light produced to promote the different intensity of light output. Although the variable voltage device can be used for various purposes, but the regulation is intended to control the illumination.
The size of a normal lamp switches for small units of large theater or architectural lighting home lighting, high power units used. Small units dimmer controllers are usually direct control, high power units are using a remote control system.
Tuesday, December 10, 2013
How to deal with LED downlight bulb heat problems
With the summer season decoration, lighting industry is no exception, currently the most fashionable LED downlight bulbs, but also by the majority of consumers in hot pursuit, but few people know how LED downlight bulbs are conducted heat, below we hear Vauban LED downlight bulb LED Mall for a detailed description of the heat.
This is the most common way of cooling, aluminum fins as part of the housing to increase the cooling area. The use of liquid bulb packaging technology has high thermal conductivity of the transparent liquid filled LED downlight bulb in the lamp body. This is in addition to reflective principle, the only use of LED chip smooth thermal conductivity, thermal technology.
In the home-based lower power LED lamps, lamp often use an internal space, the driver circuit portion or all of the heat into. Such as screw cap can be used with such a large cooling metal surface of the lamp, because the lamp is a metal electrode and the socket -contact power supply line. So part of the heat can be derived there from heat.
Thermally conductive filler material in the injection molding of plastic shell, plastic shell increases thermal conductivity, heat capacity. Lamp shell reinforced with longevity and efficient internal cooling fan, low cost, good effect. But the trouble is that some fans want to change, does not apply to outdoor, this design is more rare.
Use of heat pipe technology allows the heat to be generated by the LED chip lead into the housing fins. In large lighting, such as street lamps is a common design. The purpose is to reduce the heat of the lamp envelope of the operating temperature of the LED chip, the LED chip we used the thermal expansion coefficient and thermal conductivity of metal, thermal expansion coefficient, a large gap between the material can not be welded directly to the LED chip, so high, low thermal stress damage of the LED chip. New ceramic material with high thermal conductivity, thermal conductivity close to aluminum, and the expansion factor can be adjusted to synchronize with the LED chip. This can be thermal, heat integration, reduce heat conduction intermediate links.
Do light shell surface radiation heat treatment, a simple paint is applied radiant heat, radiant heat can be removed from the way light shell surface. Use light shell shape, creating a convection air, which is the lowest -cost way to enhance heat dissipation.
This is the most common way of cooling, aluminum fins as part of the housing to increase the cooling area. The use of liquid bulb packaging technology has high thermal conductivity of the transparent liquid filled LED downlight bulb in the lamp body. This is in addition to reflective principle, the only use of LED chip smooth thermal conductivity, thermal technology.
In the home-based lower power LED lamps, lamp often use an internal space, the driver circuit portion or all of the heat into. Such as screw cap can be used with such a large cooling metal surface of the lamp, because the lamp is a metal electrode and the socket -contact power supply line. So part of the heat can be derived there from heat.
Thermally conductive filler material in the injection molding of plastic shell, plastic shell increases thermal conductivity, heat capacity. Lamp shell reinforced with longevity and efficient internal cooling fan, low cost, good effect. But the trouble is that some fans want to change, does not apply to outdoor, this design is more rare.
Use of heat pipe technology allows the heat to be generated by the LED chip lead into the housing fins. In large lighting, such as street lamps is a common design. The purpose is to reduce the heat of the lamp envelope of the operating temperature of the LED chip, the LED chip we used the thermal expansion coefficient and thermal conductivity of metal, thermal expansion coefficient, a large gap between the material can not be welded directly to the LED chip, so high, low thermal stress damage of the LED chip. New ceramic material with high thermal conductivity, thermal conductivity close to aluminum, and the expansion factor can be adjusted to synchronize with the LED chip. This can be thermal, heat integration, reduce heat conduction intermediate links.
Do light shell surface radiation heat treatment, a simple paint is applied radiant heat, radiant heat can be removed from the way light shell surface. Use light shell shape, creating a convection air, which is the lowest -cost way to enhance heat dissipation.
Monday, December 9, 2013
GLII: 2013 Prices of stage LED lighting down by16% in 2013
According to Engineering LED Industry Institute (GLII) statistics, after years of development, the global market has begun to take shape stage LED lighting. Currently, the number of a certain size of the domestic LED stage light company has more than 100 (only production-oriented enterprises, does not contain trade enterprises ), in 2012 the annual output value of the domestic LED stage light nearly 1 billion year on year growth of more than 20 %.
Stage LED lighting includes LED Par Light, LED effect light patterns, LED moving head light, LED strobe and other application areas such as bars, discos, dance halls, TV studio, KTV rooms, and various types of stage and so on.
Because of the superiority of its own LED lighting, stage LED lighting have been gradually recognized by the market, the market demand has also been rapid growth in recent years.
2012, the annual global market LED stage light output value reached 960 million, an increase of 23%. Compared to 2011, although the decline in the growth rate of the market size, but is still among the fast-growing trend. GLII expected, with LED lighting technology continues to mature, stage LED lighting prices continue to decline, the next few years, the global LED lighting market is expected to growth stage at around 20 %.
With the use of traditional tungsten halogen and gas discharge lamp as the light source compared to the stage lights, LED stage lighting has many advantages, it is precisely because of these advantages, and the global LED lighting market was able to stage a sustained, rapid growth.
As we all know, the current penetration rate of LED lighting market as a whole is not high, one of the main reasons is that most LED lighting product price is too high - is the traditional lighting of the times, even ten times, so that many customers prohibitive.
Stage Lights aspects specific to the current average price of a traditional stage lights a few hundred dollars, while the average price of stage LED lighting at about two thousand dollars, differences between the two, which to some extent restricts the development of LED stage lighting market.
However, considering the LED lighting technology continues to evolve and mature, declining prices of LED stage lighting, as well as the continuous development of the domestic entertainment industry brought about a vast space stage LED lighting market, GLII believes that the future of the global LED market has a good stage lights prospects for development.
LED light efficiency rising, under the same luminous efficiency, stage LED lighting will be getting lower and lower energy consumption, energy-saving advantages will become more apparent. CREE February this year, announced that the company has reached the laboratory LED luminous efficiency 276lm / W.
Stage lights cooling technology continues to improve, life stage LED lighting will gradually be extended; constantly improve LED stage light dimming technology, combined with the use of relevant software, stage LED lighting can be achieved and can be applied to a variety of stage lighting needs.
Stage LED lighting includes LED Par Light, LED effect light patterns, LED moving head light, LED strobe and other application areas such as bars, discos, dance halls, TV studio, KTV rooms, and various types of stage and so on.
Because of the superiority of its own LED lighting, stage LED lighting have been gradually recognized by the market, the market demand has also been rapid growth in recent years.
2012, the annual global market LED stage light output value reached 960 million, an increase of 23%. Compared to 2011, although the decline in the growth rate of the market size, but is still among the fast-growing trend. GLII expected, with LED lighting technology continues to mature, stage LED lighting prices continue to decline, the next few years, the global LED lighting market is expected to growth stage at around 20 %.
With the use of traditional tungsten halogen and gas discharge lamp as the light source compared to the stage lights, LED stage lighting has many advantages, it is precisely because of these advantages, and the global LED lighting market was able to stage a sustained, rapid growth.
As we all know, the current penetration rate of LED lighting market as a whole is not high, one of the main reasons is that most LED lighting product price is too high - is the traditional lighting of the times, even ten times, so that many customers prohibitive.
Stage Lights aspects specific to the current average price of a traditional stage lights a few hundred dollars, while the average price of stage LED lighting at about two thousand dollars, differences between the two, which to some extent restricts the development of LED stage lighting market.
However, considering the LED lighting technology continues to evolve and mature, declining prices of LED stage lighting, as well as the continuous development of the domestic entertainment industry brought about a vast space stage LED lighting market, GLII believes that the future of the global LED market has a good stage lights prospects for development.
LED light efficiency rising, under the same luminous efficiency, stage LED lighting will be getting lower and lower energy consumption, energy-saving advantages will become more apparent. CREE February this year, announced that the company has reached the laboratory LED luminous efficiency 276lm / W.
Stage lights cooling technology continues to improve, life stage LED lighting will gradually be extended; constantly improve LED stage light dimming technology, combined with the use of relevant software, stage LED lighting can be achieved and can be applied to a variety of stage lighting needs.
Sunday, December 8, 2013
Philips introduces brand new smart colored bulb
Although no longer a Philips LCD TV's core product, but its proud "Ambilight" did not die. Instead, Philips will continue to try this technology for other products, and the introduction of the smart LED light bulb called a "lantern", can provide up to 16 million colors change. The following is a review of the smart Chip Chick colored bulbs.
Philips lights package contains three colored bulbs and a wireless control gateway, in the package where we were found a network cable and an AC adapter - they are used to connect wireless control gateway.
Philips lights installation with no difference between ordinary light bulbs. Installing the Wireless Control Gateway is also very simple, just access via the network cable to the router, power can be. Then, two-dimensional code scanning Philips lights on the package, you can download the iOS or Android version of the application, and find a wireless network control gateway; the entire process takes only a few minutes. ZigBee gateway via wireless control technology to control colored bulbs, each wireless control gateway operable up to 50 colored bulbs, and do not need to put them all in the same room.
Although many features of Philips lights, but do not require complicated setup. App by color selection box on the slide, each colored bulb can select up to 16 million colors, and non-interfering. At the same time, timeline based Philips lights also supports brightness and color programming. Through the program you can make Philips lights when going to sleep dim brightness and automatic sleep within a set time. If you are office workers, by setting allows Philips pre- lit lanterns greet your return.
Brightness, although each colored bulb consumes only 8.5 watts, but the brightness equivalent to 60 watt incandescent (600 lumens). Compared with incandescent lamps, Philips lights can save 80 % of the electricity. In terms of life, Philips lantern reached 15,000 hours of terror. In normal use, an LED light bulb can be used almost 15 years.
Overall, the performance of the Philips lights writer satisfied. I installed two lights in the bedroom lamp, the brightness equivalent to a 100 watt incandescent. When the phone is switched by light colors, Philips lights can be instantaneous response. Moreover, when the indoor network interruption, Philips lights can use it like an ordinary light bulb as normal.
Currently, a Philips lantern sells for $ 199 (including three colored bulbs + a wireless control gateway), the additional price of a package of colored bulbs for $ 60 (each wireless control gateway can control up to 50 colored bulbs).
Philips lights package contains three colored bulbs and a wireless control gateway, in the package where we were found a network cable and an AC adapter - they are used to connect wireless control gateway.
Philips lights installation with no difference between ordinary light bulbs. Installing the Wireless Control Gateway is also very simple, just access via the network cable to the router, power can be. Then, two-dimensional code scanning Philips lights on the package, you can download the iOS or Android version of the application, and find a wireless network control gateway; the entire process takes only a few minutes. ZigBee gateway via wireless control technology to control colored bulbs, each wireless control gateway operable up to 50 colored bulbs, and do not need to put them all in the same room.
Although many features of Philips lights, but do not require complicated setup. App by color selection box on the slide, each colored bulb can select up to 16 million colors, and non-interfering. At the same time, timeline based Philips lights also supports brightness and color programming. Through the program you can make Philips lights when going to sleep dim brightness and automatic sleep within a set time. If you are office workers, by setting allows Philips pre- lit lanterns greet your return.
Brightness, although each colored bulb consumes only 8.5 watts, but the brightness equivalent to 60 watt incandescent (600 lumens). Compared with incandescent lamps, Philips lights can save 80 % of the electricity. In terms of life, Philips lantern reached 15,000 hours of terror. In normal use, an LED light bulb can be used almost 15 years.
Overall, the performance of the Philips lights writer satisfied. I installed two lights in the bedroom lamp, the brightness equivalent to a 100 watt incandescent. When the phone is switched by light colors, Philips lights can be instantaneous response. Moreover, when the indoor network interruption, Philips lights can use it like an ordinary light bulb as normal.
Currently, a Philips lantern sells for $ 199 (including three colored bulbs + a wireless control gateway), the additional price of a package of colored bulbs for $ 60 (each wireless control gateway can control up to 50 colored bulbs).
Subscribe to:
Posts (Atom)