Product Center-Product Center-Zhejiang Jinling Lighting

② Long service life: LED is a solid cold light source, encapsulated in epoxy resin, vibration resistant, and there is no loose part in the lamp body. There are no defects such as filament burning, thermal deposition, light decay, etc. The service life can reach 60000~100000 hours, more than 10 times the service life of traditional light sources. LED has stable performance and can work normally under - 30~+50 ° C.

LED ultra-thin ceiling lamp

① New green environmental light source: LED uses cold light source, with small glare, no radiation, and no harmful substances in use. LED has low working voltage, adopts DC drive mode, ultra-low power consumption (0.03~0.06W for a single tube), electro-optic power conversion is close to 100%, and can save more than 80% energy than traditional light sources under the same lighting effect. LED has better environmental protection benefits. There are no ultraviolet and infrared rays in the spectrum, and the waste is recyclable, pollution-free, mercury free, and safe to touch. It is a typical green light source.

Ceiling lamp - star drill

16. PWM constant current technology is adopted, with high efficiency, low heat and high constant current accuracy. 17. Reduce line loss and pollute the power grid. Power factor ≥ 0.9, harmonic distortion ≤ 20%, EMI in line with global indicators, reducing power loss of power supply lines and avoiding high-frequency interference pollution to the grid. 18. Universal standard lamp cap can directly replace existing halogen lamp, incandescent lamp and fluorescent lamp. 19. The luminous visual efficiency can be as high as 80lm/w, a variety of LED lamp color temperature options, high color rendering index, good color rendering. Obviously, as long as the cost of LED lights decreases with the continuous improvement of LED technology. Energy saving lamps and incandescent lamps will inevitably be replaced by LED lamps. The state pays more and more attention to energy conservation and environmental protection of lighting, and has vigorously promoted the use of LED lamps.

Three proof ceiling lamp

12. No strobe. Pure DC operation eliminates visual fatigue caused by stroboscopic of traditional light source. 12. Green. It does not contain lead, mercury and other polluting elements and does not pollute the environment. 13. Impact resistance, strong lightning resistance, no ultraviolet (UV) and infrared (IR) radiation. No filament and glass shell, no traditional tube breakage, no harm to human body, no radiation. 14. Safe and reliable operation under low thermal voltage. Surface temperature ≤ 60 ℃ (when ambient temperature Ta=25 ℃). 15. Wide voltage range, global universal LED lamp. 85V~264VAC full voltage range constant current ensures that the life and brightness are not affected by voltage fluctuations.

Jinding series

6. Environmental protection, no harmful substances of mercury. The assembly parts of LED bulbs can be easily disassembled and assembled, and can be recycled by others without being recycled by the manufacturer. 7. The light distribution technology expands the LED point light source to a surface light source, increases the luminous surface, eliminates glare, sublimates the visual effect, and eliminates visual fatigue. 8. Integrated design of lens and lampshade. The lens has the functions of light gathering and protection at the same time, avoiding the repeated waste of light, and making the product more simple and beautiful. 9. High-power led plane cluster packaging, and integrated design of radiator and lampholder. It fully guarantees the heat dissipation requirements and service life of LED, fundamentally meets the arbitrary design of LED lamp structure and shape, and has the distinctive characteristics of LED lamps. 10. Significant energy saving. Super bright high-power led light source is used, together with high efficiency power supply, which can save more than 80% electricity compared with traditional incandescent lamps, and the brightness is 10 times that of incandescent lamps under the same power.

Cast light

1. Energy saving: the energy consumption of white LED is only 1/10 of that of incandescent lamp and 1/4 of that of energy-saving lamp 2. Longevity: The ideal life can reach 50000 hours, which is "once and for all" for ordinary family lighting. 3. It can work at high speed: if the energy-saving lamp is started or turned off frequently, the filament will become black and break quickly, so it is safer. 4. Solid state packaging, belonging to the cold light source type. Therefore, it is easy to transport and install, and can be installed in any micro and closed equipment without fear of vibration. 5. Led technology is making rapid progress, its luminous efficiency is making amazing breakthroughs, and the price is also constantly decreasing. The era of white LED entering the family is coming rapidly.

T5 support

In the 1960s, scientists developed LED based on the principle of semiconductor PN junction. The LED developed at that time was made of GaASP and its luminous color was red. After nearly 30 years of development, we are very familiar with LED, which can emit red, orange, yellow, green, blue and other colors. However, the white LED for lighting was developed only after 2000. Here we introduce the white LED for lighting.

T8 fluorescent lamp

The semiconductor chip is composed of two parts. One part is a P-type semiconductor, in which holes are dominant, and the other end is an N-type semiconductor, in which electrons are dominant. But when these two semiconductors are connected, a P-N junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the P area, where the electrons will recombine with holes, and then emit energy in the form of photons. This is the principle of LED light emission. The wavelength of light, that is, the color of light, is determined by the material that forms the P-N junction.

T8 germicidal lamp

The semiconductor chip is composed of two parts. One part is a P-type semiconductor, in which holes are dominant, and the other end is an N-type semiconductor, in which electrons are dominant. But when these two semiconductors are connected, a P-N junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the P area, where the electrons will recombine with holes, and then emit energy in the form of photons. This is the principle of LED light emission. The wavelength of light, that is, the color of light, is determined by the material that forms the P-N junction.

LED panel lamp metal solid series

The semiconductor chip is composed of two parts. One part is a P-type semiconductor, in which holes are dominant, and the other end is an N-type semiconductor, in which electrons are dominant. But when these two semiconductors are connected, a P-N junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the P area, where the electrons will recombine with holes, and then emit energy in the form of photons. This is the principle of LED light emission. The wavelength of light, that is, the color of light, is determined by the material that forms the P-N junction.

Mining lamp

LED (Light Emitting Diode), a light emitting diode, is a solid state semiconductor device that can convert electric energy into visible light. It can directly convert electricity into light. The heart of LED is a semiconductor chip. One end of the chip is attached to a bracket, one end is a negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin.

Gold flame column bubble

LED lamp is a semiconductor material chip of electroluminescence, which is solidified on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire. The periphery is sealed with epoxy resin to protect the internal core wire. Finally, the shell is installed, so the seismic resistance of LED lamp is good.