Why are LED Flood Lights Suitable for Large Venue Lighting?

LED floodlights are lamps that specify that the illuminance on the illuminated surface is higher than that of the surrounding environment, also known as spotlights. Usually it can be aimed in any direction and has a structure that is not affected by weather conditions. Almost all large-area lighting fixtures used outdoors can be regarded as floodlights. So why are LED floodlights suitable for large-scale occasion lighting?

What characteristics does it exhibit? Let us take you to understand below.

1. The floodlight is made of high-purity aluminum reflector, with precise beam and good reflection effect.

2. Symmetrical narrow-angle, wide-angle and asymmetric light distribution systems of floodlights are superior to ordinary lamps.

3. The rear opening type replaces the bulb, which makes the maintenance of the floodlight easier.

4. The LED floodlights are equipped with a scale plate to adjust the irradiation angle. The floodlights are controlled by a built-in microchip. In small engineering applications, they can be used without a controller, and can realize gradients, jumps, color flickering, random Dynamic effects such as flickering and gradient alternation can also be controlled by DMX to achieve effects such as chasing and scanning. Beam transformation is more flexible.

Outdoor large-scale floodlights must meet certain lighting requirements, and they are basically high-power LED lamp beads. Therefore, the three performances of waterproof, dustproof and heat dissipation of floodlights are the factors that determine its quality and performance. So how are the characteristics of LED floodlights reflected?

First of all, the integrated high-power LED light source is used inside the floodlight, which integrates 8 or 90 solid-state packaged high-power LED chips. The luminous lumen of each chip reaches 80LM. The color rendering index is greater than 80. It can fully meet the lighting standards of outdoor lamps and achieve the purpose of long-term use. Let’s talk about the floodlight shell, the lamp body is made of high-quality aluminum die-casting, and the heat sink is integrated with the lamp body.

High-quality heat-conducting silicone grease is used between the integrated light source and the housing to ensure heat dissipation of high-power LEDs with low thermal resistance. The constant current drive is separated from the main lamp body, so that the heat dissipation and drive of the integrated light source are independent of each other. Of course, the packaging process is sealed with tempered glass and silicone rubber, and the waterproof and dustproof level is IP65.

Finally, the photoelectric conversion efficiency of high-power LED is high, which is 10 times that of traditional incandescent lamps and twice that of energy-saving lamps, which fully embodies energy-saving characteristics.