Ledhome will provide LED down lights with robust quality and reasonable prices for you.
LED down lights is a kind of lighting with noble grades and modern decorative lamps, which are very suitable for shopping malls, supermarkets, hotels, jewelry counters and high-end homes. The main categories provided by Ledhome are: recessed downlight, surface down lights, bathroom downlights, kitchen downlights, gu10 downlights, dimmable led downlights and adjustable downlights, etc. Suitable for commercial indoor lighting in homes, hotels, hospitals, offices, etc.
Use of light source: All energy-saving and environmentally friendly low-light decay LEDs are used as light sources to ensure their long life, energy saving, high efficiency, and environmental protection.
Anti-shock level: Class II
Driver type: generally use external drivers
Light distribution type: narrow light (15°30°) wide light (45°60°90°) optional, mainly related to the angle of the selected lens
Wiring method: Terminal wiring The life of LED down lights is 10 times that of fluorescent lamps.
1. LED down lights are energy-saving, energy consumption is only 1/10 of incandescent lamps, and 1/4 of energy-saving lamps.
2. LED down lights have a long lifespan, and the lifespan can reach more than 50,000 hours.
3. LED down lights can work at high speed. If the energy-saving lamps are started or turned off frequently, the filament will turn black and quickly break down.
4. LED down lights are solid-state packages and belong to the type of cold light source. Therefore, it is very convenient to transport and install, and can be installed in any miniature and closed equipment. It is not afraid of vibration, and heat dissipation and heat generation must be considered.
LED down lights are mainly considered from the following three aspects:
1. Radiator used:
The speed of heat dissipation of LEDs determines the degree of light decay and service life of the whole lamp. The lamp beads work at high temperature for a long time, the light decays quickly and the life is very short, and the down lights with too poor brightness cannot achieve the effect of accent lighting.
The heat sink solutions for LED down lights include integral heat sinks, single LEDs and a cooling column, and external fans for heat dissipation.
The size of the radiator and the quality of the aluminum affect the speed of heat dissipation and also affect the price of the whole lamp.
2. Driver (commonly known as transformer): The quality of the transformer also determines the life of the whole lamp. It is no problem to use the lamp beads for more than 50,000 hours, but if the transformer is broken, the whole lamp will not work. The electronic components and design scheme used in the transformer determine the efficiency, power factor, stability, temperature rise and service life of the transformer.
If the user does not know the knowledge of components and parts, he can make a preliminary judgment from the size and weight of the transformer, and consult the electrolytic capacitor used by the manufacturer. The difference in the price of LED down lights depends on the quality of the transformer.
3. Brand and package of LEDs:
The quality of LEDs determines the lighting effect of LED down lights, and the packaging process affects key factors such as LEDs quality and heat dissipation. The chips of LEDs include American chips, Taiwan chips, and domestic chips. Different brands have large price differences, and lighting effects also vary greatly.
Users can learn about LEDs solutions by consulting the manufacturer, depending on the integrity of the manufacturer. Many down lights with extremely low prices are made of defective products from the chip production line. Users need to pay attention to the inconsistent color temperature, poor brightness, and short lifespan. Pollution; semiconductor lighting is recyclable and recyclable, and plays an important role in the sustainable development of the economy and society.
It is suitable for key lighting places such as automobile display, jewelry, high-end clothing, professional window, counter, hotel, home, etc. It is an ideal light source to replace traditional tungsten halogen lamps and metal halide lamps.
LED down lights are a kind of downlight lighting fixture embedded in the ceiling. The perfect unity of the ceiling art will not be destroyed because of the setting of the lamps. Its biggest feature is that it can maintain the overall unity and perfection of architectural decoration. It has the structural advantage of using the light source to hide the interior of the architectural decoration. The LED light source is not exposed and does not irritate the eye skin! Note when installing:
1. Due to the different stress conditions of ceilings and ceilings (such as ordinary wood boards, solid wood boards, lime plaster boards, lime-coated cement, synthetic papaya ceilings, etc.), it is necessary to use screws to fix the lamps in some cases.
2. Since the lighting decorations are relatively heavy, please inform the relevant engineering personnel (such as electricians) to purchase expansion screws or lengthened reinforcement screws according to the hardness and stress of the ceiling during installation, and install the corresponding force-bearing screws.
3. LED down lights are electrical products, please ask a professional electrician with experience and relevant certificates to assist in the installation, so as to avoid unnecessary safety accidents. For LED down lights, please test the power and try to light up before fixed installation.
4. Be sure to check the entire circuit before installing LED down lights to avoid leakage and cause personal safety. Before installation, find a professional electrician to install it, and do not install it privately.
5. Confirm the working voltage of the lamp. Please confirm whether the working voltage of the lamp is correct before powering on the lamp. Misconnecting the voltage may cause permanent damage to the lamp.
6. When installing LED down lights, avoid installing them at places with heat sources, hot steam, and corrosive gases, so as not to affect the service life.
7. Before installation, remember to cut off the power supply, turn off the switch, and prevent electric shock. Before installation, please check whether the size of the installation hole meets the requirements and check whether the connection between the terminal and the power input line is firm. If it is loose, please lock it before proceeding. Otherwise, the lamp may not light up normally; check whether the lamp and the installation surface are flat and fit, and make appropriate adjustments if there is a gap. In addition, try not to install it in places with heat sources and corrosive gases!
8. The working voltage of the product is (110V/220V), and it is not suitable to work in the state of frequent power on and off.
9. Open the installation hole on the ceiling of the shopping mall according to the required size in advance, connect the power line to the terminal of the LED down lights, and pay attention to the positive and negative poles. After the wiring is completed and the installation is confirmed to be correct, erect the spring clip, insert it into the installation hole together with the lamp body, and push it upwards forcefully, and the LED down lights can be embedded automatically. Plug in the power and it will work normally.
10. Misunderstanding: The installation site should be selected in an open place with no vibration, no swing, and no fire hazard. Pay attention to avoid falling from high altitude, collision with hard objects, and knocking. It is not suitable for long-term storage in a dry and ventilated place! The cable laying should be laid from the end of the electrical equipment to the power distribution room in turn, and the mouth of the cable tube should be sealed with a flame-retardant sealing material. Explosion-proof flexible connecting pipes are used to connect electrical equipment such as motors, on-site operation columns, and cable pipes. For others, please refer to the installation instructions attached to the lamps when you purchase them, and refer to the instructions for installation and use.
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