Eco LED Flood Light
Eco LED Flood light is designed for Bridge,mining area,sport industrial and sea port. this family is in super quality and performance with the help of outstanding design and world class components, 5 years warranty as always.1. LED projection lamp classification:① Rotation and symmetryThe lamp adopts a rotationally symmetrical reflector, and the symmetry axis of the light source with rotationally symmetrical light distribution is installed along the axis of the reflector; The isointensity curve of such lamps is concentric.When this type of projection lamp is illuminated by a single lamp, an elliptical spot is obtained on the illuminated surface, and the illumination is uneven; However, when multi lamp lighting, the light spots are superimposed on each other, which can produce satisfactory lighting effect. For example, hundreds of rotationally symmetrical projection lamps are commonly used in stadiums, which are installed on the high towers around the stadium to obtain high illumination and high uniformity lighting effects.② Two symmetrical planar shapesThe isointensity curve of this kind of projection lamp has two symmetrical planes. Most lamps adopt symmetrical cylindrical reflector, and the linear light source is installed along the cylindrical axis.③ A symmetrical plane rowThe isointensity curve of the lamp has only one symmetrical plane. Lamps shall be made of asymmetric cylindrical reflectors or symmetrical cylindrical reflectors plus grids to limit light* Typical is the sharp cut-off block retracted light distribution. This kind of light intensity distribution can obtain a satisfactory illuminance distribution with a single lamp.④ Asymmetric formThe isointensity curve of such lamps has no symmetrical plane. It mainly adopts mixed light lamps with different types of light sources with large differences in light intensity distribution and special lamps designed according to the specific lighting requirements of the place of use.2. Characteristics of LED projection lamp:Most LED projection lamps use high-power LED (each LED element will be equipped with a high-efficiency lens made of PMMA, which is mainly used to distribute the light emitted by LED, that is, secondary optics); A few companies choose 3W or even higher power LED because of good heat dissipation technology. LED projection lamp is suitable for large occasions, buildings and other lighting.