We know that the use of LED lights is now more and more common, because we know that LED lights are not only beautiful but also more energy-efficient, so there are more places to choose to use. Then there will be some failures when using LED lights. What should I do if the LED lights do not light up...

LED Growth Light adopts the technology of semiconductor lighting technology which is dedicated to the growth of vegetables and flowers. The wavelengths of red and blue are more suitable for the growing, blooming and bearing fruit of vegetables and flowers. The blue light is conducive to the growth o...

What influences the lifespan of an LED Light? The longer a light source is used, the greater the economic advantage and the green footprint. Depending on the system design, minimal decrease in luminous flux over time is a normal process, the components are getting down. When this process is reall...

The relationship between LED street lamp power, lamp pole and height and road widthThe height of general lighting is 8 meters, the distance between street lights is generally 30 meters, and the light source can be led150w or high pressure sodium lamp 250w.First:Common LED street lamp replaces tradit...

Cob integrated light source is chip on board, bare chips are glued to the Interconnect substrate with conductive or non-conductive adhesive, and are welded with the golden wires together, which realizes an electrical connection. The features of COB integrated light source as following: 1.  ...

A Light Emitting Diode (LED) is a semiconductor device which converts electricity into light. LED lighting has been around since the 1960s, but is just now beginning to appear in the residential market for space lighting. At first white LEDs were only possible by “rainbow” groups of three LEDs — red...

1. Classification by installation location 1. Bedside lamp The bedside lamp is named for its use at the head of the bed, and there are two types: fixed and movable. It can meet the light demand when lying on the bedside reading newspapers, and should be warm and comfortable as the pursuit....

People have different requirements for work, study, rest, entertainment, etc. in their home life. Therefore, the requirements for light, color, shape and quality are also different, and the lamps used are naturally different. Today's lamps and lanterns are changing with each passing day with the dev...

After Edison, who monopolized the capital market, mass-produced bulbs, the application of bulbs entered an era of rapid progress. According to research data published by Fouquet and Pearson, as we develop from using handmade candles to mass-produced bulbs, the cost of artificial light Over the centu...

Classification of LED lamps (type, name) Type Name Explanation 1. Street lights Street lights are mainly used for traffic lighting at night 2. Solar street lights Solar street lights use sunlight as energy, battery energy storage, LED lights as light source, charge during the day and use a...

LED-Lighting Market Segmentation At present, the LED lighting market can be roughly divided into two series: commercial lighting and indoor lighting. Commercial lighting and indoor lighting have different product series that can be subdivided. The common ones are as follows: LED interior lighting ...

The IP Rating describes the enclosure for electronic equipment according to the definition of the European Committee for Electro Technical Standardization. IP is standing for Ingress Protection, the protection of the product against environmental effects like solid objects or liquids. The IP rating ...

150 lumen per watt Led Tube lights – Not that there is anything wrong with the old sodium-discharge lamps. Producing practically all their light at a wavelength near the peak sensitivity of the human eye gave them a theoretical luminous efficacy of 200 lumens per watt of electricity consumed, though...

LED junction temperature, what is the LED junction temperature, what causes the LED junction temperature, and what are the ways to reduce the LED junction temperature? The following will analyze in detail 1. What is the junction temperature of the High power LED? The basic structure of High power LE...

Bus Ballast Ballast Factor (BF) Base or Socket Bi-Pin Base Base Temperature Bayonet Current Type (AC/DC) Alternating Current (AC) Direct Current (DC) Circuit Connector Dimmer, Dimming Control D/A Converter Analog Signal Digital Signal Efficacy Efficiency Frequency Hot Restart Time...

The Death of the Light BulbThe incandescent bulb came to life in 1880 in the workshop of Thomas Edison but it was only in 1910 that the tungsten filament lamp as we know today came into being.Since then for nearly a century the incandescent bulb has continued to be the most popular lighting device. ...

There are currently two basic types of solid-state lighting devices: LED, OLED. Current LEDs are very small in size (about one square millimeter) and are extremely bright. Having been developed about 25 years before OLEDs, LEDs are already employed in a variety of lighting products, such as traffic ...