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So far, many factories will have cash. However, some manufacturers do not have stock. What is the reason.
Because some manufacturers in order to speed, the aging test did not do at all, as long as the lights. You can send it out. But really different for quality manufacturers. They are slower than other manufacturers and have less inventory. Because each of them produces a lamp that will pass the aging test, using one day measurement, if the test does not pass, they are not allowed to leave the factory. But such a manufacturer's price will be more expensive than what is available in stock. But it is the true spirit of China's production. Always be people-oriented, do quality, not interest. Because they focus on customer safety. Explosion-proof lighting is not better than other lamps. Explosion-proof lighting is prone to explosion if it is of poor quality.
But some traders will say that the lamps are not the same. Why is your price so expensive?
It's the same as Audi A6 and Zotye. They have the same model as Audi. So Audi's price is expensive, and Zhongtai is cheaper.
So the LED explosion-proof light is the same. The same product, but the quality difference will be great, the price will be different.
The difference in appearance will also be great. Always remember, sheepskin is on the sheep.
Also hope that this article, let you know more about the knowledge of LED explosion-proof lights, if there is any doubt please contact Yihong Electrical Technology Department Wu Gong can also contact customer service on this site.
LED explosion-proof lamp technical parameters:
Features:
1. Light source module:
High-brightness LED light source, with high-efficiency constant-current drive power supply, saving 60% compared to gas discharge lamps; LED components all sealed, waterproof and dustproof, no internal cleaning and maintenance; circuit board thermal resistance is low, specially designed module circuit , Each unit failure will not affect the normal operation of the rest of the components.
2. Power module:
High-efficiency constant-current driving power supply cooperates with intelligent power adjustment period; with luminous flux compensation function, reducing light failure, ensuring the light efficiency of LED light source; with over-voltage protection, over-current protection and surge current protection.
3. Heat dissipation module:
The explosion-proof lamp shell adopts aluminum alloy high-pressure casting molding, and the surface is subjected to high-pressure electrostatic spray after shot blasting, which effectively provides the heat dissipation performance of the shell; the aluminum substrate is closely attached to the aluminum alloy shell, and the point heat source can be instantly converted into a surface heat source, and the heat is dissipated. The area is doubled, which helps to disperse the heat rapidly and increase the efficiency of heat dissipation. The surface of the housing has diverging and distributing grooves to take away heat by means of air flow. The heat sink has a high density and provides a heat dissipation area, which fully guarantees the heat dissipation requirements of the LED and has a longer service life. long.
4 light distribution module:
Specially designed light distribution elements for each type of lamp, give full play to the performance of the lamps; no UV radiation, can provide high quality lighting and health protection for users who work in the room for a long time; adjustable wall installation angle, cable wiring, Ceiling type, embedded installation can use cable or steel pipe wiring.
Technical Parameters:
Explosion-proof mark: ExdembIICT4
Working voltage: AC220V50Hz
Light Source: 100-140W Puri LED 200W Cree LED
Rated power: 100/120/140/200W
Light source color temperature: warm white 2700~4500K/normal white 5000~6500K
Power factor: 0.98
LED luminous flux: 10000 to 20000Lm
Protection class: IP66
Anti-corrosion level: WF2
Introduction device: G3/4' inlet size, suitable Φ10mm～Φ14mm Cable installation method: ceiling type, wall type, embedded type, street lamp type Weight: 13kg
Dimensions: 478 × 306 × 166mm
Product brand: CHYH
Manufacturer: Yueqing Yihong Electric Co., Ltd. LED explosion-proof lamp warranty for 3 years, such as 3 years at any time to contact the company's sales manager Wu Manager. If you want to learn more, or learn more about explosion-proof products, please also consult!
Regardless of whether you are my client or not, as long as you have these questions, we can all be friends and make a good communication.
LED explosion-proof lamp aging test?
LED explosion-proof lamp aging test?