Ten characteristics of floodlights

Floodlights are now known and understood by more and more people, and are also applied to more fields.

Floodlights have many advantages. The following describes in detail the ten characteristics of floodlights.

1. Long service life. General incandescent lamps, fluorescent lamps, energy-saving lamps and other gas discharge lamps have filaments or electrodes, and the sputtering effect of filaments or electrodes is the inevitable component that limits the service life of lamps. The high frequency electrodeless discharge lamp requires no or less maintenance and has high reliability. The service life is up to 60000 hours (calculated as 10 hours per day, the service life can reach more than 10 years). Compared with other lamps: 60 times that of incandescent lamps; It is 12 times that of energy-saving lamps; It is 12 times that of fluorescent lamp; It is 20 times that of high-pressure mercury lamp; The super long service life of the floodlight greatly reduces the maintenance trouble and replacement times, saves the material cost and labor cost, and ensures the long-term normal use. Since the floodlight has no electrode and emits light by the combination of electromagnetic induction principle and fluorescent discharge principle, there is no necessary component to limit its service life. The service life only depends on the quality grade of electronic components, circuit design and manufacturing process of foam. Generally, the service life can reach 60000 ~ 100000 hours.

2. Energy saving: compared with incandescent lamp, the energy saving is about 75%, and the luminous flux of 85W floodlight is roughly equivalent to that of 500W incandescent lamp.

3. Environmental protection: it uses solid mercury agent, which will not pollute the environment even if it is broken. With a recovery rate of more than 99%, it is a real environmental protection green light source.

4. No stroboscopic: because of its high working frequency, it is regarded as "no stroboscopic effect", which will not cause eye fatigue and protect eye health.

5. Good color rendering: the color rendering index is greater than 80, the light color is soft, and presents the natural color of the illuminated object.

6. Optional color temperature: from 2700ok to 6500ok, it can be selected by customers according to their needs, and can be made into color bulbs for garden decoration lighting.

7. High proportion of visible light: in the light emitted, the proportion of visible light is more than 80%, with good visual effect.

8. Preheating is not required. It can be started and restarted immediately, and there will be no light decay in ordinary charged electrode discharge lamps after multiple switches.

9. Excellent electrical performance: high power factor, low current harmonic, constant voltage power supply and constant luminous flux output.

10. Installation adaptability: it can be installed in any direction without restriction.

Floodlights are also widely used in rendering. Standard floodlights are used to illuminate the whole scene. Multiple floodlights can be applied in the scene. In order to produce better results, the shooting bulb is installed into a large reflecting umbrella for use as a high brightness diffusion light source. Although it is indispensable for the lighting in the shed, it can also be regarded as one of the light sources with good lighting effect for general amateur indoor photography.

Led floodlights in floodlights have also attracted a lot of attention.