Over my 16 years of experience, clients often ask: What's the best brand of LEDs? Are well-known brands the best choice? Or are generic brands unworthy of use? I believe that the term "brand effect" exists in any industry, and our LED industry is no exception. Here, I summarize a few points based on my personal work experience. The core technology of LED was invented in 1962 and was used for lighting purposes in the 1990s. After decades of development, it is a very mature technology. Almost all large factories have sufficient technical support to make LED chips. Generally speaking, there is not much difference in the quality of the led chips produced by everyone. We conducted a set of comparative experiments using RGBW LEDs as a reference. On the left are internationally renowned brands, and on the right are domestically produced LEDs (to avoid legal liability, we cannot specify the specific brands). Using the same 20-degree lens, the results are shown below.   From the above picture we can see that the lighting effect is almost the same. Left LED lamp is brighter a little than right one. This is a very small difference that can be almost ignored by us. So if the budget is not high, we can suggest customers to replace the well-known brand lamp beads with domestic ones.   But we cannot deny that after our long-term statistics, We can see other difference after using the finished products for a few years by customers.   That is, the brand LED chips have stronger resistance to light decay and aging. In addition, well-known LED chips are more capable of resisting the impact of current and voltage instability.   Of course, these points can only be reflected during the long-term use of the finished lamps or when encountering various emergencies.   These gaps are also very small, sometimes like the difference between 99 and 100. Therefore, if the budget is limited, we often recommend customers to use domestic LED chips.   Everyone is welcome to share more experiences and opinions. We are Rise Optoelectronics Co., Ltd, which is a professional outdoor lighting designer and manufacturer with 16 years of production experience, especially underwater lighting.

We are a factory that has designed and produced LED fountain lamps for 15 years, with a stable engineering and sales team.Over the past 15 years, we have also encountered a problem that a small number of products may stop working after a few years of use. Typically, these DMX or RDM lights are installed in fountains, pools, plazas, or artificial lakes. Therefore, if a product stops working, it is a huge undertaking to maintain them. The conventional method involves draining the pool or fountain, removing and opening the device's junction box, removing the defective unit, and then rewiring and replacing it with a new one. This task becomes unimaginable in an artificial lake.  For example, Have a look next pictures, which happened in a fountain pool,All cables from light to junction box have 10 meters. However, two units lights stopped work and you must replace them. Our team has upgraded product design, which not only improves the waterproof quality of our products, but also helps customers optimize the repair process.All our products have waterproof designs for PCB and DMX/RDM decoders. The entire PCB is mounted in a 2.5mm thick aluminum bowl for improved heat dissipation, and the PCB is sealed with IP68-rated waterproof adhesive. Similarly, the DMX/RDM decoder is housed in a white plastic bowl, also sealed to IP68 standards. As the picture we did, Therefore, no matter how complex the environment, maintenance personnel only need to remove the light from the Nozzle in Fountain, open the lamp cover, replace the LED PCB/decoder inside, and re-tighten the cover screws evenly. which basically completes the repair work. This eliminates the need to remove the waterproof box, reconnect the power and signal cables, or even drain the water of pool. By following a few simple steps, the fountain light can be restored to its original state. Furthermore, for lights beyond their warranty, repair costs are minimal. Customers only need to re-purchase the PCB and DMX/RDM decoders, and several waterproof gaskets (screws are provided free of charge). Compare with purchase finished lights, Purchase cost and expensive international shipping costs can be saved, as the PCB/decoders has so light weight.

When you work with a fountain project which more than 100sets DMX light or more quantity, How do you set address to these light quickly? I believe this is big project to everyone to set address of every lamp by one to one. Now RISE Optoelectronics Co., Ltd introduce one simpler and quicker solution to you.     Today, we will introduce our DMX/RDM lamps and our controllers in details. Model No. LED Watt Color Function Material 88132 70pcs Led 75W RGBWA RDM/DMX 316L SS       The full name of RDM is Remote Device Management, It is an extension of the DMX512 protocol, which enables two-way communication between the console and the lamps.     Through the RDM protocol, the console can remotely control and manage the lamps, such as changing the DMX address of the lamps, editing the built-in program, monitoring the status of the lamps, etc.     The introduction of the RDM protocol has greatly improved the efficiency and convenience of lighting control, especially in large-scale lighting projects. Currently, our products have implemented and used designs from RDM 3 channels to 8 channels.At the same time, we are also developing an RDM/DMX controller that is easy to carry and use.     This RDM/DMX controller can work with DMX512 or RDM function lamps, it has 35kinds of color changing modes on SD card.     Because RDM is a two-way communication, we can directly set the address code online through the controller, and debug and control the color of the lamp.     About DMX512/RDM lamps and controller system, If you are interested, please contact us for discussion and communication. It is very easy to operate for them.

More and more fountain lights are used in city squares. One of our most recent new projects is located in Changsha City, Hunan Province, China. After more than one month of installation guidance and adjustment, the project runs perfectly. These are LED 4channels DMX512 lights. 12*4Wor 12*3W, RGB-DMX512/  RGBW-DMX512. Features: -High efficiency light source, 4in1/3in1 Cree or Osram chips -High quality 304 stainless steel or 316L stainless steel, Beautiful appearance and reasonable     waterproof structure. -Long life, up to 45,000 hours. -Waterproof IP68, outdoor use. -Working voltage AC/DC12V, DC24V is available. -DMX512 (3 channels) or DMX512(4channels) Share some pictures taken by our engineers onprojectsite

The advantages of Rise wall washer light LED wall washer is mainly used to lighting and beautifying environment of commercial projects, hotel clubs, bridges and docks and other architectural projects. Through the ingenious combination of colorful lights and projection angles, it brings a new visual experience; it can achieve dynamic effects, such as gradual change, jumping change, color flashing, random flashing, alternating gradient. DMX512 control system can also be used to achieve catch-up and scan effects. 1. Our lamp body is made of thick aluminum with good heat dissipation. The length can be customized, such as 600mm, 1200mm, etc., the width and height are fixed (1000mm is a normal type), and the protection level is IP65. It has a good waterproof effect and is suitable for outdoor environments. 2. Built-in constant current drive, the stability of the whole lamp is higher. According to its efficiency and stability, we use a high-efficiency constant current source, which can reduce energy loss and temperature. 3. We use Epistar and CREE brand for lamp bulbs, with high brightness, high energy efficiency, long-lasting durability, and more stable LED performance. 4. The common luminous angle of the lens is 10°, 30°, 45° ,60°，90° and 10*80°，10*60°etc. (also can be customized according to the needs of other luminous angle lenses), we use a beaded lens to reduce the flare problem and the brightness is average. At the same time make the RGB color mixing effect better. 5. Flexible mounting bracket, easy to adjust the angle of the lamp, more efficient operation. The following are our Projects cases: Site:India Site:Mexico Site:Saudi Arabia Site:Mexico

144W High Power 316L SS LED Underwater Fountain Light for 50M height Fountain waterfall More and more main fountain need high watt of led underwater Fountain light, In order to meet clients' request. Our company designed and open new model for high power LED underwater fountain light in this year. The Light can do 144W with RGBW(4in1 led chips), Work with 50M height fountain. After half a year of testing, our company officially launched our new lamps to the market. All details as below form, Led Q'TY Led Brand Body material Color Working voltage Glass IP rate IK rate Nozzle hole size Gross weight 36*3W or 36*4W CREE or Edison 316L stainless steel RGB-DMX or RGBW-DMX DC24V 10mm tempered IP68 09 80mm 6.8kgs/pc Light pictures, Welcome your inquiry for this new lights.