LED Lighting

Do you know how many and what tests should LED wall washer undergo for quality certification before delivery? This article would help you to know it. Temperature Test Temperature test is a must in quality inspections of LED wall washer. There's a temperature limit for different components. During product designing, manufacturers should pay great attention to heat dissipation, especially that of certain components, such as insulation sheet. Components could be easily damaged if working under a high temperature condition for a long time. This might cause a fire or electric shock. The internal power module of wall washer is enclosed in a small space, which might lead to a heat problem. Therefore, manufacturers should select components in proper size, which would avoid the over-heating problem when the components work under full-load condition. Aging Test  LED wall washer should undergo a 24-hour aging test before delivery; and waterproof test should be carried out im

Here I'm going to show you 7 basic specifications of LED wall washer that you'd like to know before buying. 1. Power Power is a key factor determining LED wall washer's projection distance. Generally, the power could be 18W, 24W, 36W, 48W, etc. However, the power is flexible. It could be changed upon different requests. Usually, high-power LED wall washer is always in a single row. Concerning on heat dissipation, the power of 1-meter-long wall washer, which is designed with couples of 1W lighting bulb, must not exceed 36W; otherwise, a serious Lumens depreciation would happen as a result of heat dissipation problem. 2. Voltage DC power or AC power. Usually, build-in power supply requires AC 220V(AC110 in Japan), but external power supply requires low voltage, like DC24V, DC12V, DC27V and so on. The voltage could be different due to different customers' requirements. 3. IP IP protection is also a basic specification of LED wall washer. What's IP pro

As mentioned in " 4 Aspects to Understand LED Stage Light ", LED wall washer is a very important part of stage lighting. Well, it's not only used for stage lighting, but also a nice choice for indoor and outdoor lighting. Now I'll show you what's LED wall washer . LED wall washer is mainly used for architectural lighting purposes. As described by its name, the light comes from LED wall washer is like water washing all over a wall. It's energy-saving, and high luminous efficient. Now traditional wall washer light is gradually being replaced by LED wall washer. The power module for LED wall washer is installed inside the housing, of which the space is very limited. Therefore, some manufacturers, in order to save space, weld the pin-type components onto PCB board, which could cause a big problem in quality. These surface-mounted components could easily come off because of bad soldering. That's very dangerous. LED wall washer, controlled by a bui

LED PAR is one important part of stage lighting and lighting for residential and commercial applications. Here I'll show your LED PAR basics for a better understanding on it. LED PAR is also known as LED par can or LED par light . PAR is short for "Parabolic Aluminum Reflector". LED PAR is usually found in illumination or decoration use for home, shopping malls, restaurants, and a variety of large-scale performances. There're LED par lights with different functions or specifications, such as waterproof LED Par, die-cast aluminum LED par light, LED PAR38, LEDPAR30, LED PAR20, LED PAR64, etc. LED PAR in Retail Lighting Application LED PAR applies superior quality and high efficiency LED chip. It shows a good brightness and s high color rendering index Ra, up to over 80. The light is close to natural light, which is good for human eyes. Selected components, including drive power supply, guarantee the service life and quality of LED par light. Besides, LED

LED stage lights are important parts of stage lighting. Stage light is a general term referring to all kinds of lights used for stage lighting. Now I'll show you 4 aspects to understand LED stage light and the composite of stage lighting. Classifications of LED Stage Light According to application, there should be 4 main kinds of LED stage lights. 1. LED Stage Lights for Performance A. LED Par (also LED par can, or LED par light). LED par has a similar shape like LED downlight, but in a smaller size. Generally, LED par can be divided by specifications, including PAR 64, PAR 56, PAR 46, PAR 38, PAR 36 and so on. B. LED Gobo light(or someone may call it pattern light). It's typical technical combination of led light and colorful patterns. C. LED moving head. It does not have the pattern or color effect of traditional moving head, but its scanning effect is much better than the latter. D. LED strobe(or LED strobe light). LED strobe is generally designed with low-po

Here are 10 features and advantages of LED tube that you would like to know. 1. Eco-Friendly "Eco-friendly" is the most common feature and advantage of LED lighting products. But I still would like to mention it again. Compared with traditional fluorescent tube, LED tube does no contain any mercury, lead or other harmful substances which could cause a pollution to the environment. Besides, the tube cover can be recycled. That's why LED tube is recognized as one of the green lighting products in the 21st century. 2. Less Heat Traditional lamps light with tungsten, which would generate a lot of heat in use. However, the lighting efficiency of LED tube light has reached 140L​​/W with a temperature below 60 ℃ at the tube's surface. LED tube does not produce any ultraviolet light, thus causes no harmfulness to documents, or clothes. LED tube show 3. Noise Free LED tube does not generate any noise, which makes it a nice choice for places where sophistic

Today, I'm going to show you the features of LED strip light . LED strip light, with its unique design, has many benefits and features that other kinds of LED lighting products could not be compared with. LED strip is typically sold in metres. It operates at 12-volts. LED strip light also costs much less, for it only consumes less energy to create the same lighting effect. LED Strip Light for Outdoor Decoration LED strip light can be found in two specific types: single colour and colour-changing RGB (Red, Green and Blue). Like normal LED bulbs, single colour strip light could be warm white and cool white; while the colour-changing strip light permits users variable ambiances. Additionally they come in a variety of brightness, ranging from an ordinary light for domestic applications, to exceptionally bright for business applications. The brightness of a LED strip light is determined by the range and size of its LED chips. There're two primary chip sizes, 3528 (

Here's a overview of stage lighting for newbies. I'll show you the status quo, 4 key aspects, lighting effects as well as uses of stage lighting. Stage Lighting is Flourishing with Prosperous Business Activities Whether you believe it or not, lights are undergoing a great revolution nowadays. Outdoor lights are flourishing with prosperous business activities, especially stage lights assembled for amusement and exhibition. This comes from good lighting requested by a play or musical performance. Professional stage lights are expensive but you can make a lighting set up for surprisingly a little money with materials that you can pick up from your hardware store, which creates a viable method to cut down the budget. Now we are going to discuss its purposes and objectives, lighting qualities, lightning the stage and objects on stage and the direction and movement. Stage Lighting 4 Aspects of Stage Lighting There're four vital aspects need to be considered in s

LED panel light could be installed to the ceiling, wall, or places with flat surface. There're several ways for installation of LED panel light . Today. I'm going to show you 3 main ways. 1. Suspending Installation You can install a LED panel light to the ceiling or suspend it under a mounting object. The light suspended from the ceiling will bright the entire place with a soft and even light. Then how to do suspending installation? First, you should mount a suspension component to the back of LED panel light; and then connect it to the connection lanyard. Please be attention, you'd better make clear from manufacturers whether the suspension components is standard or not. Generally speaking, suspension installation is a good way to mount LED panel lights for aquarium lighting. 2. Ceiling Mounting Ceiling mounting is the most common and easiest way for panel light installation. How to do it? First, make several holes for screws into the ceiling; then mount th

How to improve the luminous efficiency of LED panel light? What to do to make my light products more competitive in market? Today, I'm going to give you a better understand on components of LED panel light , which would answer the two questions. 1. Aluminum Frame Aluminum frame is the key channel for heat dissipation. Frame made from die extrusions cost less and the price of processing is lower. Die-cast aluminum frame enjoys a higher IP level, but the initial investment on molding is much higher. 2. LED light source Usually we select 3528 led lamp beads, sometimes 3014 or 5050, for panel light production. Though the cost of 3014 or 5050 is lower, the luminous efficiency is slightly worse. The reason is that it's hard to design the light guiding network. Thus, 3528 becomes a better choice. LED panel light for office 3. LED Light Guide LED panel light guide is a key point to quality control. A bad network design causes a poor luminous efficiency. Usually, the s

LED panel lights are good lighting choice for hotels, bars, restaurants, cafes, home interior decoration, etc. They show a higher brightness than ordinary fluorescent lamps. That's why they're now commonly used for interior lighting purpose. The main performance, features and advantages of LED panel lights are as follows. 1. Flexibility in Design LED is a point-like light source. LED lighting designers can take good use of the combination of point, line, and plan to design panel lights with different shapes, and different lighting effect in accordance with customsers' request. 2. High Brightness LED panel lights are applied with high quality reflective panels and sealed design.  High efficient photoconduct plate and good aluminum materials are also a big part of panel lights. Thus LED panels show a higher brightness. LED panel lights for home use 3. Less Heat-dissipation LED panel lights, with a good heat-dissipation function, consume low power and dis

Do you know the exact cost and price of LED panel light ? How much should you spend on it? Today, I'm going to calculate it for you. 1. Cost and Price of Frame and Panel As different materials, which is used for frames or panels production, have different heat-dissipation performance, the cost and price of LED panel light could be different. If the frame or panel is made of 6063 aluminum extrusions, the price is about 50~80 RMB. 2. Cost and Price of Photoconduct Plate The quality of photoconduct plate is one of the most important factors to the quality of LED panel light. A high-quality photoconduct plate makes the light much softer. No dark light spots would be found. Its price would be 60 to 80 RMB for 12 photoconduct plates. 3. Cost and Price of Lamp Beads and SMD Now the market price of 3014(11lm) is between 0.13 to 0.16 RMB. Good lamp bead shows a stable performance and nice brightness. Usually, 600x600 LED panel light is designed with 360 lamp beads, and th

Today I'm going to show you what's LED panel light . LED panel light is a type of high-end indoor lighting product whose outer frame is made of anodized aluminum. The light source of LED panel light is LED. It shows good lighting effect. The light goes through high-transmittance lightguide, thus forms soft, bright, and comfortable lighting effect. The light is eye-friendly and can effectively relieve eye fatigue. LED panel light is also radiation-free. Sample Parameters of LED Panel Light Light Source: SMD LED Luminous Ways: from the front or the sides Outer Dimensions: 1200×300mm, 300×300mm, 300×600mm, 600×600mm, 600×1200mm Power: 9W, 12W, 18W, 21W, 22W, 24W, 36W, 48W, 72W, 85W, 90W Input Voltage: AC85-265V/50-60Hz Luminous Flux: 80-100lm/w Surface Illumination: >6000lux Color Temperature: 3000~6500k (White: 5500-6500K, Natural White: 4000-4500K, Warm White: 2800-3500) Material: Aluminum + (Optical) Acrylic Protection Class: IP40 Service Life: >50,0

Explosion-proof LED flood light is a special type of foodlight designed with explosion-proof function. Like other LED flood lights, the illumination range of explosion-proof flood light can be adjusted. Features of Explosion-proof LED Flood Light Explosion-proof LED Flood Light is equipped with super-bright LED lighting source. It's energy-saving; with the same luminous flux, the electricity consumption of explosion-proof LED flood light is only 20% that of incandescent lamp. Every part of this flood light is made and assembled in accordance with standard mold design, which is very convenient for parts replacement, and further more cost-saving. The light cover is processed from aluminum alloy materials with the latest surface-treatment technology. It's wear-resistant, decay-resistant, water-proof, and dust-proof. Besides, the isolation between light source chamber and power chamber ensures a good heat dissipating during operation, thus extends the light's service

High power led flood lights are one specific type of flood lights. It is a combination of high power LED, LED power supply, cooling aluminum, and LED lighting fixture. The shape could be round, square or elongated shape. The power ranges from 3 watts to 1 kilowatt. The cooling section of flood light is made from aluminum materials. Lights with scale-like cooling system is recognized as one of the best. High-transmittance, high-refraction optical glass lens effectively improve the light reflectivity, which ensures a good output ofluminous flux. High-strength tempered glass, processed with a special treatment, shows a better performance and resistance to ultraviolet light. Besides, stable rectifier, and LED constant current drive power is also a big part of high power led flood lights. LED flood lights can work for 50,000 hours without failure. There're many light colors for selection, such as red, green, blue, yellow, white, etc. High power LED flood lights are designed

Both LED flood light and LED spotlight are widely use for illumination and decoration purpose. Some people can not tell one from the other clearly. Today I'm going to show you the difference between led flood light and led spotlight. LED Spotlight and Applications LED spot light, also led spotlight, is mainly used for architectural lighting, as well as commercial lighting purpose. It plays a big role in lighting decoration. There're different shapes of spot lights, round, square, etc.. Due to the thermal factor in design, the shape of LED spotlight differs from that of traditional one. Home LED Recessed Spotlight LED spotlights are mainly used for decoration, commercial lighting, and architectural lighting. They're excellent in lighting decoration. The lights can achieve many lighting effects, like gradual changing, transition, color flashing, random flashing, alternating gradient and chasing, etc.. LED spot lights can be used either independently or with oth

If you're going to purchase LED flood lights , you may need to know how to choose and buy them. Here we'll show you the following aspects that you should consider before carry out a big purchase. 1. Prices of LED flood lights are different due to the brightness. The LED used for LED lamps should comply with the standard of Laser Class Class I. 2. Antistatic. Flood lights with good antistatic have longer service life; therefore they enjoy a higher price. Usually, the antistatic factor of LED should be over 700V. 3. LEDs with the same wavelength and color cost more money. It is difficult for manufacturers to produce LED floodlights with pure colors if they have no spectral separation devices. 4. LED flood light is one-way conductive light. If there is a reverse current, the situation would be called leakage. Leakage current leads to short service life and low price. 5. The LED cost defers from one another due to different illumination angles. LED flood lights wi

Today I'll show you what's LED flood light . LED flood light is a type of lighting product with point source illumination which can light in all directions. Its lighting range can be adjusted upon requests. LED flood lights are most common lighting source applied in lighting effect drawing design. Standard floodlights are used to illuminate the entire scene. There could be many LED flood lights in application in order to achieve a nice lighting effect. Application of LED Flood Light LED flood light is a good choice for lighting and decoration of construction sites, squares, parks, arts venues, factory buildings, stadiums, golf courses, shops, hotels, subway stations, gas stations, buildings, sculptures, and other indoor and outdoor applications. Features of LED Flood Light The temperature of LED floodlights is not obvious when they work with low current. If the temperature is high, the brightness of floodlights will decline, and the light uniformity and cons

Many people are confused with downlights and spotlights. They could not tell the difference between the two types of lights, let alone the lights' application and lighting effect. Downlight VS Spotlight Simply speaking, downlights, used for general or auxiliary lighting, have more concentrated lighting source than ordinary ones. Spotlights can emit a highly-converged spot light. It is used for special illumination, such as highlight a place or object with bright spot light. We'll distinguish the two types of lights from the following aspects. 1. Lighting. Downlights can be installed with incandescent bulbs or energy-saving lamps. If you use incandescent bulb, the light would be yellow; while if you use energy-saving light bulb, the light would be white or yellow. The lighting direction f ceiling downlights could not be adjusted. But the direction of the spotlights can be adjusted freely. A quartz bulb or lamp beads are usually used for household spotlights. Howe

If you have no idea on how to choose and buy LED strip lights , you should check the following buying guide information. Before you make a decision, you'd better think more. 1. Chips Chips of LED strip lights include domestic ones, Taiwan-made chips, as well as imported chips(including chips from U.S., Japan, Germany, etc.). Different chips are labeled with different prices. The most expensive chips come from U.S., which is followed by Japan's and Germany's. Taiwan-made chips are affordable for many manufacturers. 2. Sealing There're 2 types of sealing, resin sealing and silicone sealing. The resin one is cheaper, but the thermal performance is a bit weak. The silicone one has good thermal performance while the price is more expensive. 3. LED Color Consistency Though currently there are a lot of packaging factory, but most of small packaging plants have no color separation machine. Thus it is difficult to control the quality. Without spectral separation o