What is the LED three-proof light?
1. The so-called three defenses are waterproof, dustproof and anticorrosive. This kind of lamp has a very good energy-saving effect, and the brightness is also very good, so it is very popular in the market. The reason why the three anti-lighting can play a protective role, mainly depends on the silicone sealing ring and anti-oxidation and anti-corrosion of these two materials, after use can better protect the safety of the circuit.
2. The three-proof lamp is a kind of special lighting lamp made of special protective materials with the functions of dust-proof, waterproof and explosion-proof (anti-corrosion). This lamp must carry out dust-proof, waterproof and explosion-proof (anti-corrosion) treatment on the bulb and circuit. If the LED lamp is dustproof, waterproof and explosion-proof (anti-corrosion), it can be used as a three-proof lamp.
3. What is the three-proof lamp? The three-proof lamp is mainly used for factory lighting products, for factory lighting needs to overcome ambient temperature, humidity, vibration, pollution, dust, corrosion. There is a dangerous medium for explosion and fire, so the three-proof lamp is not an ordinary lighting lamp.
4. LED three-proof lamp is very energy-saving, it belongs to DC drive, the power consumption is very low, under the same lighting effect, LED three-proof lamp is at least 80% more energy-saving than the traditional light source.
Which one is good for emergency lights?
Seamer Electric has strong R & D capability and strong production strength, pays attention to product innovation and investment, and enjoys high popularity and reputation in the industry market. It is the supplier and customizer of intelligent fire emergency lighting evacuation indication system, deeply loved and trusted by consumers.
Energy-saving effect is good: in addition to quality assurance, Opp lighting energy-saving effect is very good. Because Opu Lighting itself is the leader of domestic energy-saving lighting brands, almost all the lighting of R & D and production belong to the nature of energy saving.
Fire emergency lights what brand good Minhua has a high domestic market competitiveness of enterprises, Guangdong Illuminator Association executive director unit, famous brand, Jiangmen Minhua Electrical Appliance Co., Ltd.
The brand recommendation of emergency lights LOSE Lloyd: to build the largest emergency lamp manufacturing base in China is the future development goal of Rox in China. As a professional emergency lighting brand with more than 10 years of experience in R & D and manufacturing of emergency lamps, it is highly competitive in the market.
Although the lighting effect of emergency lighting is not very good, this kind of equipment is very useful in the event of a power outage, and it can bring us relative light. In addition to the above seven emergency lighting brands, the editor suggests that you can also learn about other brands.
How many degrees can the working temperature of the led three-proof lamp reach?
1, the two types are different, and it is not very good to compare. The three-proof led tunnel lamp is mainly used in the tunnel, while the explosion-proof three-proof lamp is mainly used in the factory building. The life depends on what kind of light source. Last time we used Qichen lighting led three-proof lamp, the life can reach 50000 hours, the performance is very good.
2. The working environment of LED three-proof lamp ranges from-30 to + 45 degrees. If the external environment temperature exceeds 45, 60, or even 80, the shorter their life is, as long as the LED lamp beads, especially the LED power driver, are easy to break down.
3. The working temperature of LED lamps is below 65 ℃. The temperature is mainly related to the lamp bead and the radiator and the power of the lamp bead. In addition, it is necessary to judge whether the lamp cup radiator is matched with the lamp bead. Too high temperature can easily cause serious pearl decay of the lamp, and even bring safety risks.
4. It depends on how many watts it is. If it is 3-9 watts, the temperature is 20-30 degrees; if it is 12-20 watts, the temperature is 20-40 degrees; if it is more than 20 watts, the temperature is 40-60 degrees. The above temperature is the approximate value of the lamp working for more than 1 hour.
5. Temperature is related to heat dissipation. LED itself can work at very low temperatures. Some high-power LED can often reach more than 100C when working. But high temperature has an effect on the life of LED, so the lower the temperature, the better. The calorific value of high-power LED particles is very large, and it also affects the life of LED, because the internal resistance is reduced and the current is too large.
6. Generally, the limit use temperature value is given (mostly in the range of 80-100C), below which can be regarded as normal.
