Main Applications and Achievable Effects of LED Line Lights

To minimize light loss and improve illuminance in a second light distribution, each LED tube in a line light is equipped with a high-efficiency lens made of PMMA, which typically incurs about a 6% light loss. Poorer quality lenses can result in up to 10% light loss, making the selection of a good lens crucial. The cost difference between cheap lenses and high-quality ones can be more than tenfold, with the former costing a few cents each and the latter several dimes.

Due to their larger size, the new LED line lights have better heat dissipation compared to floodlights, significantly reducing the design complexity. However, issues such as suboptimal constant current driving leading to damages are not uncommon in practical applications. Therefore, focusing on control and driving aspects to ensure better performance of line lights is essential, which brings us to the topic of LED constant current drivers.

Primary Applications and Potential Effects of LED Strip Lights

When discussing high-power LED products, the concept of constant current driving is often mentioned. What exactly is LED constant current driving? It refers to a circuit that maintains a consistent current flow through the LEDs regardless of load variations. For LEDs rated at 1W, a typical constant current driver specification is 350mA. The purpose of using a LED constant current driver is to enhance the lifespan and reduce the light decay of LEDs. The choice of a constant current source should be based on its efficiency and stability, with a preference for those with high efficiency to minimize energy loss and temperature.

Let’s analyze the primary applications and achievable effects of LED line lights.

The latest LED line lights, with built-in microchips, can produce dynamic effects such as gradual changes, jumps, color flickers, random flickers, and alternating gradients without a controller in small-scale project applications. Through DMX control, effects like chasing and scanning can also be achieved. The main application areas include: exterior wall illumination of standalone and historical building groups, internal light transmission illumination of buildings, indoor localized lighting, green landscape lighting, billboard lighting, lighting for specialized facilities such as medical and cultural institutions. They are also used for creating ambiances in entertainment spaces like bars and dance halls.