Relative to incandescent, fluorescent and other old generation of light-emitting equipment, LED's advantages are mainly reflected in the following aspects: 1.LED light source high luminous efficiency LED light effect can be sent to 50-200 lumens / watt, and light monochromatic good, narrow spectrum, without filtering, can be issued directly colored visible light. 2.LED light source less power consumption LED single tube power 0.03-0.06 watts, using DC drive, single tube drive voltage 1.5-3.5 volts. Current 15-18 milliamps reflect the speed, can be used in high-frequency operation, with the same lighting effects in the case, the power consumption is one thousandth of incandescent, fluorescent tube half of the same effect of a Branch fluorescent lamp 40 watts, while the use of LED power each only 8 watts. 3.LED light source long life LED lamp with small size, light weight, epoxy resin package, can withstand high-strength m...
The study is a space for reading, writing, and amateur learning, research, and work, especially in cultural and educational, technical and art workers. The study is a place where people return to the office environment after the day of work. , It is an extension of the office, but also part of the family life, the study of the duality of the family environment in a unique position, the lighting design also has a lot of attention. G37 led bulb light Study needs to be quiet, calm, quiet and quiet feeling, in which people will not be impatient, in addition to consider the function of light, light and bright, to avoid glare, people comfortable to learn and work. Lighting style, style should not be too gorgeous, elegant Junxiu as well, to create a quiet, quiet and comfortable environment. G55 led bulb light To reduce the indoor brightness contrast, to avoid fatigue, in addition to the ceiling can also set the backlight, the space is more level. 1W LED sp...
In general, the most exposed light source is the natural light source, most people live and work are carried out under the natural light source, the feeling of the natural light is the most cordial and comfortable, so the shop lighting should make use of natural light, This will reduce the cost, but also make the goods in the natural light to maintain the primary colors. Project led light Cosmetics store decoration design used by the lamps, divided into lighting, spotlights, light and light boxes four. Lighting: mainly used for shop interior lighting, if the indoor natural light is not good, the lights are the main light source. Because of its use of a long time, it should choose energy-saving lamps. Spotlights: divided into spotlights and headlights spotlights. Such lights on the rendering atmosphere, show the goods have a better effect, the disadvantage is easy to heat, high power consumption, it should not be used for a long time. Light: mainly...
Child nature fun, naughty, with a strong curiosity. If your home socket is not suitable for the installation of the child there is a potential security risk! Led Socket (2) 1. Use of safety sockets Residential building socket installation height is generally 30 cm from the ground, ordinary socket there are security risks, you can use foreign objects into the socket jack. If a child holds a metal object such as a nail into the socket hole, an electric shock may occur. 2. The socket installed in the child out of reach Children's house socket installation height generally 1.8 meters high from the ground, so the child is not easy enough to avoid or reduce the risk of children due to the electric shock. The socket is installed a little higher, the child is far from danger. 3. Manage the wiring board Many parents in order to facilitate the frequent use of wiring board, because most of the wiring board does not have the characteristics of safety sockets, and place...
Yunsun LED is professional indoor LED light manufacturer since 2004. Most of there LED bulb has international patented lens design. Following smart bluetooth RGB LED bulb: 1, led power: 5W 2, Speaker power: 3W 3, Bluetooth: 4.0 4, CCT: 2700k 5, Light Color: RGB 6, Lumen: 280LM 7, IP: IP20 Connect with bluetooth, controlled by App that has timing, color changing, play music.
LED light generated when the heat can not be derived, will make the LED junction temperature is too high, affecting the product life cycle, luminous efficiency, stability. LED heat dissipation: According to different packaging technology, cooling methods are different, and a variety of LED cooling method can be the next schematic: Cooling Path Description: (1) Heat from the air (2). Heat is exported directly from Systemcircuitboard (3). Derived heat from the gold wire (4). If eutectic and Flipchip process, thermal energy will be through the through-hole to the system circuit board and export LED die (Die) to gold, eutectic or flip chip connected to its substrate (SubstrateofLEDDie) to form a LED chip (chip), and then the LED chip fixed to the system board (Systemcircuitboard). Therefore, the possible cooling path of the LED is to heat directly from the air, or through the LED crystal substrate to the system circuit...
Yunsun LED is professional indoor LED light manufacturer since 2004. Most of there LED bulb has international patented lens design. Mini gold lens Following unique design mini golf bulb: 1, COB from Epistar light source, CRI95 is available. 2, International patented three-finger lens. Unique design 3, NXP from Philips dimming IC, 0-100% dimmable, match with traic dimmers in market. 4, Driver is designed by Yunsun to ensure quality. golf led bulb It can be used in supermaret, hotel and home.
1. To improve the level of space lighting Elderly and normal people for the brightness of the light there is a big difference, such as the general lighting, the elderly brightness of the standard value is 1.5 times the normal person, and traffic lighting and late night lighting gap is greater, 3-5 times The This requires the need to improve the level of illumination, you can use some bright colors of diffuse materials do walls, ceilings and floors, to ensure the brightness of the room. 2. The appropriate increase in visual contrast Appropriate use of key lighting to improve the safety factor, with lighting to create the brightness contrast space constraints, so that the level of clear location clear, while the use of color contrast to the space to convey the visual information easy to identify. Led downlight (2) 3. The visual level is more clear Avoid the use of complex decoration, complex gorgeous light environment is not conducive to the elderly...
Wind and solar energy is complementary to the natural energy of wind and solar energy through the wind motor and solar panels to convert the power to recharge the battery. When the wind to go to more than three times, it will be through the wind to power lighting, and lack of wind when the solar panels will be charged through the electricity to carry out lighting. Lighting time and control: wind and solar energy is complementary to the configuration of the 400LW wind turbine, a 100W solar panels, a set of 60WLED lamps and 200AH / 12V lead-acid valve control battery two, Composed of wind and solar street lighting system, can ensure reliable daily light 8 to 10 hours. solar street lights (2) Reliability: in the last three to five days without wind energy, solar charging under the circumstances, the scenery is still complementary to the solar street lighting is still able to work properly, light control lights, time control lights; hal...
Do you have found whether it is LED bulb, LED ceiling light, LED lamp, LED flood light, LED mining lamp, etc., they are easier to break in summer, much worse than the probability of winter, why? Led can light (2) The answer to one: the lamp cooling is not good, the summer weather temperature is relatively high, LED light will be fever, the lamp is to burn out. So what is the reason for that? 1. Lamps thermal conductivity material is not enough, such as the existing low-quality bulb plastic, there is no heat radiator, light heat can not lead, how not bad? 2. Lighting design is unreasonable, a lot of lighting is not a thermal design, said directly to the assembly of accessories, not through scientific experiments, how not bad? 3. Installation environment is irrational, LED lighting installation requires a certain amount of cooling space to heat, there is the installation environment is wet, LED lamps in the wet environment,...