In the next three years, 50% of small enterprises that only do indoor LED lighting will disappear, the main reason is that the quality is not enough. Zhang Xiaofei said. With the entry of international giants into the Chinese market, many domestic companies with certain core competitiveness will face the risk of being merged, and those without competitiveness will be directly eliminated. "If we do not regulate the market, In the future, it will be possible to fall to the point of making wedding dresses for foreign lighting giants. Jiang Fengyi said. In order to make the LED lighting industry develop healthily and orderly, many experts suggested strengthening the country\'s overall guidance for local LED lighting industry planning, and issuing executable national industry standards as soon as possible, especially the industry standards for related products in demonstration projects. For example, street lights, tunnel lights, display screens, landscape lights, etc., so that local government procurement and enterprise products have standards.

The above is a brief introduction of the lighting industry news compiled by Xu Chaowei for everyone; returning to the topic ~~ I want to introduce to you the LED explosion-proof lamp produced by Wenzhou Ronglang Electric, which is one of our company\'s well-sold and popular lamps. Here we will explain in detail the technical parameters, performance characteristics, installation methods and after-sales warranty of the lamps, etc.

Overview:

Widely used in oil exploration, oil refining, chemical, oil station and other hazardous environments and offshore oil platforms, oil tankers and other places for long-range floodlighting and street lighting;

Applicable to energy-saving renovation projects and places where maintenance and replacement are difficult;

Applicable to environmental places with corrosive gas, humidity and high protection requirements;

Applicable to areas 1 and 2 of the explosive gas environment;

Applicable to areas 21 and 22 of flammable dust environment;

Applicable to IIA, IIB, IIC explosive gas environment;

Applicable to T1-T6 temperature class.

Performance advantages:

Wide voltage compatibility, tolerance 20 voltage fluctuations

The driving power supply adopts a sealing process to ensure that the original is not corroded.

Carefully designed three-cavity independent structure to ensure stable operation of all electronic components

Carefully designed heat sink hot air channel with air guiding structure to ensure the service life of LED light source

Careful design of independent power supply cavity structure, power supply work is not affected by LED heat, ensuring stable and long life of work

With IIC-grade explosion-proof structure and IP66 protection grade, it has excellent explosion-proof protection performance.

High borosilicate tempered glass for high energy impact

All exposed fasteners and accessories are made of stainless steel with high corrosion resistance

With an integrated emergency chamber, no additional emergency box is required. Easy to install and repair

It has excellent electromagnetic compatibility and will not cause interference to other electrical appliances and input networks. The power supply itself has excellent anti-electromagnetic interference capability.

Product introduction:

Light source brand: American Cree / CREE

Chip model: CREE-3535-XTE

Power configuration: explosion-proof power supply (customized by Mingwei scheme) Power accessories brand: point solution capacitor: Japanese ruby MOS tube: American Fairchild IC: Taiwan Anbao

Power function: over voltage, over current, over temperature protection, short circuit protection, lightning protection, surge protection

Basic standards: constant current, constant voltage, AC and DC universal

Explosion-proof mark: Exdemb IICT4 Gb/DIP A20 TA, T4;

Protection level: IP66

Anti-corrosion grade: WF2

Voltage: the default is 220V; can be customized 12V, 24V, 36V, 110V, 127V;

Installation method: bracket type, ceiling type, wall-mounted elbow type, street lamp type, flange type, guardrail type;

Aluminum substrate thermal conductivity: 2.0

Thermal grease coefficient: 2.0

Spraying process: After rolling sand treatment, high-quality plastic powder coating is baked at high temperature, the surface is smooth, beautiful, and can be used outdoors and in corrosive places for a long time.

Fastener: Made of 304 stainless steel.

Packaging Technology: SMT

Lamp bead arrangement: dot matrix arrangement, one does not light does not affect the normal operation of the lamp, a lamp bead does not light will not cause a row of lamp beads not to shine.

Certification: Third Party Testing and Certification

Certificate: Explosion-proof certificate and test report, CE certificate, ISO9001.

Performance characteristics:

High-quality light distribution design and anti-glare design, effectively avoiding the visual fatigue of the staff.

50WLED explosion-proof lamps, high-efficiency high-power LED light source, precise light distribution design, with 99.99% high-purity aluminum reflector and imported PC transparent parts with light transmittance up to 93%, the lamp efficiency is up to 79%, higher than the industry level 40 %the above.

Advanced and reasonable circuit design, with high-quality components, electrical efficiency up to 90%, higher than the industry level of 6% or more.

Ultra-wide operating voltage ensures stable, stable illumination in harsh voltage fluctuations.

LED light source is used to ensure the cold start and hot start of the lamp.

It adopts integrated aluminum alloy profile structure, which is light and impact resistant, and can work reliably and stably under vibration and shock environment. It adopts modular design and various power options. The power of a single module is 50W.

Efficient light source + efficient light distribution + efficient circuit, energy saving more than 50% than the industry level. Reduce maintenance workload

The luminaire can work continuously for 5 years without replacing the light source, and its life span is nearly 10 times that of fluorescent lamps.

The shell\'s anti-corrosion grade is WF2, ensuring that the luminaire does not corrode or rust in harsh environments.

According to the standard quality control system, after strict reliability and aging test, the lamp failure rate is lower.

Quality Assurance:

The company\'s products are strictly in accordance with the ISO9001:2008 quality assurance system for quality control, the product quality three guarantees during the contract warranty period. The products are designed and manufactured in strict accordance with national standards, and all raw materials and accessories are selected for superior products. The product is guaranteed for three years. During the warranty period, under normal conditions of use, we will promptly repair or replace all quality problems. If the quality of the products supplied during the warranty period occurs, the maintenance costs shall be borne by our company.