LED panel lights are a type of lighting fixture designed to replace conventional fluorescent ceiling lights. They are one of best lighting options for indoor settings. The LED technology has been widely used for quite some time now, but panel lights that use the technology are fairly new to the market, and are gaining ground due to the sleek look, and innovative features and design.
LED panel lights are constructed in such a way that allows for better illumination conditions. This kind of lighting makes use of the latest in LED (light emitting diode) technology. LED panel lights typically feature a lightweight aluminum frame which houses three layers. The frame is one of the more important led panel light parts as it is designed to prevent light leakage. The layers inside include LED chips, a light guide plate and a diffuse. The diffuse is usually located right at the front of the light guide plate; its function is to distribute light evenly across the surface. There is also a reflector plate right at the back of the LED guide plate. Another vital part is the solid backing, which also has an effect on the lighting fixture’s overall look. LED panel lights are also equipped with a heat sink system to ensure safety.
The LED guide plate is a type of optical material designed to offer bright and homogeneous lighting when connected to a power supply. The guide plate and diffuse work together to produce evenly distributed, wide and soft lighting. The technology used in the lighting makes instant starts possible. There is no humming, flickering or RF interference.
Material and Color
Aluminum is the best material for the frame, and it is also used for the back cover. The LEDs itself are usually made from aluminum, arsenic and gallium. Impurities are added to create free electrons and enhance the semiconductor material’s conductivity. These impurities could also determine the color of the light, which is why the desired color could be achieved without the use of a filter. LED lights can also produce white light.
LED lighting uses considerably less energy compared to other lighting devices such as incandescent bulbs and even compact fluorescent lights (CFLs). The power consumption of a LED bulb is estimated to be around 6 watts, which can produce lighting quality similar to light bulbs that consume at least twice the amount of power.