At present, the commonly used LED flood lights on the market basically use 1W high-power LEDs (each LED element will have a high-efficiency lens made of PMMA, and its main function is to secondarily distribute the light emitted by the LED, which is two Secondary optics), a few companies have chosen 3W or higher power LEDs because of the good heat dissipation technology. It is suitable for lighting in large-scale occasions and buildings.

What else should be paid attention to for the LED flood light?

1. High-purity aluminum reflector, the most accurate beam and the best reflection effect.
2. Symmetrical narrow-angle, wide-angle and asymmetric light distribution systems.
3. Open the back to replace the bulb, easy to maintain.
4. The lamps are all attached with a scale plate to facilitate the adjustment of the irradiation angle.
The LED flood light is controlled by a built-in microchip. In small engineering applications, it can be used without a controller. It can achieve dynamic effects such as gradation, jump, color flashing, random flashing, and gradual alternation. It can also be controlled by DMX. Realize effects such as chasing and scanning. At present, its main application places are probably these: single buildings, exterior wall lighting of historical buildings, building interior and exterior lighting, indoor local lighting, green landscape lighting, billboard lighting, medical culture and other special facility lighting, bars, Atmosphere lighting in entertainment venues such as dance halls, etc.