When selecting an advertising sign lighting module, several factors need to be considered to ensure that the selected module can meet the specific application needs and environmental conditions. Here are some key points to choose from:
1. Luminous color and effect
Monochrome, seven-color or full-color: According to the design needs of the advertising sign, choose monochrome (such as red, green, yellow, white, etc.), seven-color (seven color changes) or full-color (full color changes) modules. Full-color modules are usually more eye-catching, but they are also relatively expensive.
Color purity and brightness: Ensure that the selected module is pure in color and moderate in brightness to achieve the best visual effect.
2. Voltage and power
Voltage: The most common LED modules on the market are 12V low-voltage modules, which helps to reduce energy consumption and safety risks. When connecting the power supply to the control system, ensure that the voltage value is correct.
Power: According to the size and brightness requirements of the advertising sign, choose the right power. High-power modules are usually brighter, but energy consumption and cost should also be considered.
3. Working temperature and waterproof rating
Operating temperature: Ensure that the selected module can work normally within the expected operating temperature range, which is generally required to be between -20℃ and +60℃.
Waterproof rating: If the advertising sign needs to be installed outdoors, the waterproof rating should be at least IP65 or above, or even IP68 to cope with bad weather conditions.
4. Luminous Angle and brightness
Luminous Angle: According to the installation position and viewing Angle, choose the appropriate luminous Angle to ensure the uniform distribution of light and the best visual effect.
Brightness: According to the environmental lighting conditions and the visual effects of advertising signs, choose the appropriate brightness.
5. Dimensions and length of single connection
Size: Select the appropriate module size according to the specific size and design requirements of the advertising sign.
Single connection length: In a series LED module, pay attention to the number and total length of the connected modules to avoid voltage drop and uneven brightness caused by too long.
6. Material and durability
Material: Select modules made of high-quality materials to ensure their durability and stability.
Durability: Consider the impact resistance, acid and alkali resistance of the module to ensure its long-term stable operation in various environments.
7. Cost control and cost performance ratio
Cost: According to the budget and actual needs, reasonable control of cost.
Cost-effective: Comprehensive consideration of module performance, price and service life and other factors, choose cost-effective products.
