Introduction of LED Floodlight, material, characteristics, application introduction
LED Floodlight is not a spotlight, projector, or spotlight. LED Floodlight creates a highly diffuse, non-directional light rather than a well-defined beam, thus producing soft and transparent shadows, and when used to illuminate objects, the illumination fades much more slowly than when illuminated by a spotlight, and even some floodlights that fade so slowly that they look like a light source that does not Even some floodlights that diminish very slowly look like a light source that does not produce shadows. Instead, spotlights project a directional, well-defined beam of light that illuminates a specific area.
Materials of LED Floodlight.
Lamp body material is aluminum alloy die-casting molding electrostatic spraying surface treatment, coating high temperature resistance, acid and alkali resistance, anti-aging lamp body using light source electrical integration design, compact structure, small volume reflector application of imported high-purity aluminum, a variety of reflective surface design, the formation of a variety of different needs of light distribution, high luminous efficiency, glare small light source can be used according to customer demand, single-ended or double-ended metal halide lamp or high-pressure sodium lamp head using E40 or RX7s mask is 5mm tempered glass, safe, high temperature resistance, high strength, good light transmission sealing strip for anti-corrosion silicone rubber seal, good sealing, waterproof, dustproof application of high-performance inductive ballast, trigger and capacitor to ensure that the electrical performance of the lamps and lanterns meet the national standard requirements internal connection line is 1mm2 PVC for signs, stadiums, squares, trees, billboards, parking lots, building facades etc.
Features of LED Floodlight.
Floodlight as a replacement product of electric light source has been more and more recognized by people and has also been applied in many fields. Its main features are as follows.
1, long life: general incandescent lamps, fluorescent lamps, energy-saving lamps, and other gas discharge lamps have a filament or electrode, and the sputtering effect of the filament or electrode is precisely the inevitable component that limits the service life of the lamp. High-frequency induction discharge lamps require no or less maintenance, with high reliability. Use life up to 60,000 hours (calculated by 10 hours a day, life can reach more than 10 years). Compared with other lamps: 60 times that of incandescent lamps; 12 times that of energy-saving lamps; 12 times that of fluorescent lamps; 20 times that of high-pressure mercury lamps; the long life of floodlights thus greatly reduces maintenance troubles and the number of replacements, saves material costs and labor costs, and ensures long-term normal use. Since the floodlight has no electrodes, it relies on the combination of electromagnetic induction principle and fluorescent discharge principle to emit light, so it does not exist to limit the life of the inevitable components. Service life is only determined by the quality level of electronic components, circuit design and manufacturing process of the bubble body, the general service life of up to 60,000 ~ 100,000 hours.
2, energy saving: compared with incandescent lamps, energy saving up to about 75%, 85W floodlight luminous flux and 500W incandescent lamp luminous flux is roughly equivalent.
3, environmental protection: it uses a solid mercury agent, even if broken will not cause pollution to the environment, there are more than 99% of the recyclable rate, is a true environmentally friendly green light source.
4, no strobe: because of its high operating frequency, so it is considered "no strobe effect", will not cause eye fatigue, to protect eye health.
5, good color rendering: color rendering index greater than 80, soft light color, showing the natural color of the object being illuminated.
6, color temperature can be selected: from 2700K ~ 6500K by the customer according to needs to choose, and can be made into color bulbs, used for garden decorative lighting.
7, high proportion of visible light: in the emitted light, the proportion of visible light is more than 80%, good visual effect.
8、No need to preheat. It can be started and restarted immediately, and there will be no light recession in ordinary discharge lamps with electrodes when switching for many times.
9, excellent electrical performance: high power factor, low current harmonics, constant voltage power supply, constant luminous flux output.
10, installation adaptability: can be installed in any orientation, without restrictions.
Application of LED Floodlight.
Floodlight is used to irradiate objects evenly in all directions from a specific point, and it is best used to simulate light bulbs and candles.
Main applications: billboards, highways, railroad tunnels, bridges, squares, buildings, etc.
Floodlight is a kind of "point light source" that can irradiate evenly in all directions, its irradiation range can be adjusted arbitrarily, and it can produce projection shadows on objects. Floodlight is the most widely used light source in effects, "standard floodlight" is used to illuminate the whole scene, there is no specific range. Multiple floodlights can be used in a scene to create a coordinated effect. It is important to note that too many floodlights should not be established, otherwise the effect will look bland and dull. So pay more attention to experience the lighting parameters and layout on the whole effect scene light effect in the usual effect production, accumulate more experience and master the skill of lighting with good.