Vegas LED Screens - LED Displays & LED Signs

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Vegas LED Screens Quality Explanation and Comparison

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Vegas LED Screens Quality Explanation and Comparison

Below you can find the comparison of the main components we use for our LED screens compared to other LED screen companies and factories. There are many ways to lower the cost using cheaper materials like LED lamps with iron leg or low quality power supplies.

  • We are using high quality materials & parts to ensure the reliability of our LED Screens from the very beginning;
  • Full automatic production lines with our state-of-the art manufacturing facilities;
  • Rigorous quality control from the raw materials & parts inspection to final inspection with advanced testing equipment;
  • Our expertise and know-how on LED displays;
  • Experience gained from many installed systems worldwide.

 

Item Components Vegas LED Screens' Choice Other Factory's Choice
LED Lamp Lightning Chip
  1. LED manufacturer and packager by Nichia
  2. LED manufacturer and packager by Cree
  3. Top grade Silan with bigger chips
    (high brightness and less power consumption)
Fake lamps or unprofessional encapsulation
Lamp Leg Only use Name brand Copper legs Use copper legs or iron legs with unknown brands
Encapsulation Glue Only use Name brand from Taiwan Domestic Brand

Lamp Board &
Driving Board

PCB Board Name brand; Grade A material Domestic brand, normal Grade B material
Connector Copper plated with gold Copper plated with nickel
Driving IC Original Taiwan Macro Block Domestic unknown brand
Resistance Tolerance ± 1% Tolerance ± 5%
Capacitance High temperature resistance, up to 150 degree Celsius Not-high-temperature-resistance, only 90 degree Celsius
Fastening Screw Stainless steel with plating Iron with plating
Anti-Water Glue Name Brand Domestic Brand
Louver Louver
  1. PC + fiber glass (good weatherproofed) - regular screen
  2. Soft silicon rubber - for perimeter LED screen - Grade A material
  1. ABS or recycle PC
  2. Grade B material
Anti-water plastic glue Low-temperature resistance silicon Normal Silicon
Cabinet &
Assemble
Components
Cabinet material: high quality cold rolled steel (1.5mm standard)
or Aluminum metal sheet 5052 (2.0mm standard)
Thinner Material
Rust Proof Electrostatic spraying Stoving Varnish
Wires & Cables Certified product;
Real copper core with standard diameter
Non-certificates and standard core and core diameter
Cooling Fan Name brand and certified products Non-certificates
Screw & Fixed Pole Stainless steel Iron with Zinc / nickel plating
Power Supply Power Supply

Brand Names:

  1. TDK - Lamda (Japanese Brand)
  2. Meanwell
Meanwell or other brands like mingwell

 

Facts about Parts used for building LED Screens

Below you can find some very important facts about parts that are used for to build LED screens for to improve lifetime and picture quality.

Name Brand: Meanwell or TDK - Lamda power supplies

We are using name brand power supply for all our LED screen projects. Meanwell and TDK - Lamda power supplies for LED screens are lightweight high-efficient power supplies switched by high-speed semi conductors.

Extra protection for LED Screens from louver

The louver itself will protect the LED screen from direct exposure of sunshine; our louver is made of fiber-glass reinforced PC (except the sports stadium screens), which is strong in both compressive loading and sensible strength by combining the two materials PC plastics and glass fiber. It has much better performance against high temperature, erosion and UV radiation, in comparison to ABS.

For sports stadium LED displays, we are using louver made of soft silicon rubber, which are both protection for players from getting hurt if pumping on LED displays, and seemly protect LED displays itself from being damaging if a ball hits the LED displays at high speed.

LED lamp Brands for LED Screens

We purchase Cree LED lamps and Nichia LED lamps encapsulated by their own factory; for Silan lamp, we also use a professional packager. Also our output of LED displays could be very high per month, this means we have quite large purchasing volume of LED lamps at one time, which could ensure our good bin selection of LED lamp i.e. large volume LED lamp under the same lot and grade. Hence it could ensure the consistence of a single LED display (even in large size like hundreds sqm) using the same lot and grade lamp. This is one of key factors on the consistence of LED display.