Performance requirements for glass tubes for LED lamps

The performance of the straight tube type LED lamp housing glass tube mainly includes the appearance effect, light transmittance, fogging degree, temperature and humidity resistance, moisture resistance, hardness, conductivity, expansion rate, bending degree, and the color parameters of the entire light.

Performance requirements for glass tubes for LED lamps

Key indicators are as follows:

①Appearance effect: Generally the color is milky white, the surface is smooth, no bubbles, no scratches, no spots, etc .;

②Transmittance: Test calculation method, using the same light source at the specified voltage and power respectively apply transparent glass tubes and milky white glass tubes of the same specifications, using an integrating sphere to its photoelectric color parameter test, milky white and transparent light effect. The ratio is the light transmittance. Generally, the light transmittance is required to be above 92%;

③Atomization degree: Put the matched light source (lamp beads) device in the glass tube, light the lamp at the rated voltage and power, and you can’t see the light-emitting point (lamp beads). Consistent performance, no obvious difference between light and dark;

④Temperature resistance: Put the glass tube in a high-temperature box of 150 ℃. After 200 hours, there is no color change, no burst, no deformation, etc .;

⑤Water resistance: Put the glass in a constant temperature water bath at 60 ℃. After 24 hours, there will be no color change, no cracks, no distortion, etc .;

⑥ Expansion coefficient fluctuation: The expansion coefficient fluctuation of the same batch of glass tubes shall be controlled within ± 1 × 10-7 / ℃;

⑦Conductivity: The inner and outer walls of the glass tube are required to be non-conductive;

⑧Light color effect: milk-white glass tube and transparent glass tube use the same light source to test light color parameters, and the spectrum, color temperature, and color rendering index must not be significantly different;

⑨Hardness: Take T8 glass as an example, the general pressure required to test the vertical pressure using a general glass pressure gauge is greater than 300N, which depends on the customers of each manufacturer

⑩ Bend: Take T8-1.2 meters long glass tube as an example, the bend is generally not required to exceed 3 °.

Among the above properties, most manufacturers pay more attention to the influence of light transmittance, fogging degree, temperature and humidity resistance, and light color.

Shanxi will start spot lighting and lighting spot checks for classrooms

Following Sichuan and Hebei, Shanxi Province will also start the spotlighting of classroom lighting. It is learned from the Shanxi Provincial Health and Health Committee that recently, the national random inspection work of daylighting and lighting was held in Taiyuan City. Shanxi Province will “double randomize” the daylighting and lighting of schools, child care institutions, and off-school training institutions (teaching places). Methods for spot checks, records, and announcements.

Shanxi will start spot lighting and lighting spot checks for classrooms

Sampling content and scope

Childcare institutions. In accordance with the “Code for the Design of Nursery and Kindergarten Buildings,” the spot natural lighting, daylighting coefficient, window-to-ground area ratio, and illumination standard values of children’s playrooms in kindergartens will be spot-checked. With the county (district) as the unit, a random inspection shall be carried out according to at least 5% of the total number of childcare institutions holding a parking permit in the jurisdiction, but the minimum is not less than 5 and less than 5 of all.

Off-school training institutions. With reference to the “Lighting and Lighting Hygiene Standards for Classrooms in Primary and Middle Schools” and “Design Specifications for Primary and Middle Schools” regarding classroom lighting requirements and lighting requirements for classrooms, the lighting directions, lighting coefficients, window area ratios, The glare measures, indoor surface reflectance, and the installation of artificial lighting, desk illumination, blackboard illumination, lighting power density, etc., are spot-checked. With the county (district) as the unit, a random inspection shall be conducted according to at least 5% of the total number of out-of-school training institutions holding school licenses in the jurisdiction, but the minimum shall not be less than 5 and all shall be less than 5.

School. It is implemented in accordance with the national random supervision and random inspection plan for public health in 2019, and the random inspection is conducted with reference to the “Primary and Junior School Classroom Lighting and Lighting Hygiene Standards” and “Primary and Secondary School Design Specifications”.

Jiangsu Province issued “Guide to Construction of Smart Lighting Poles for Urban Lighting”

15th march this year, the Jiangsu Provincial Department of Housing and Urban-Rural Development issued the “Key Points for Provincial Urban Construction Work in 2019”, which includes the organization and compilation of the “Guide to the Construction of Smart Lighting Poles for Urban Lighting” to guide the orderly application of multifunctional applications for street lighting poles.

Jiangsu Province issued "Guide to Construction of Smart Lighting Poles for Urban Lighting"

On December 17, the “Guide to the Construction of Smart Lighting Poles for Urban Lighting” (hereinafter referred to as the “Guide”) was officially released for implementation, mainly to actively and orderly promote the comprehensive utilization of urban lighting poles in Jiangsu Province and strive to create a response to the construction of smart cities. “Smart light poles”, in-depth standardize and guide the planning, construction and operation and maintenance of smart light poles, beautify urban road environment, optimize urban space structure, reasonable operation, and maintenance costs, and promote high-quality urban development.

The guideline specifies the requirements for the overall planning and design of urban lighting smart poles, poles and lamps, mounting equipment, platforms, gateways and communications, layout and power supply, construction and acceptance, operation and maintenance. It is suitable for the establishment, planning, design, construction, acceptance, operation, and maintenance of smart lighting poles for urban lighting in Jiangsu Province.

The main functions of smart light poles include intelligent lighting, video surveillance, traffic instructions, traffic monitoring, environmental/meteorological monitoring, 5G communication, information release, public broadcasting, public, emergency help, information interaction, and charging services.

The guide shows that smart light poles should include poles, equipment bays, smart lamps, mounting equipment, and supporting facilities. The mounting equipment and carrying functions should be selected according to local needs and application scenarios.

Among them, smart lamps include LED lamps and single-lamp controllers, which can achieve remote centralized management and single-lamp control, dimming, and support the lamp’s operating status and power monitoring, fault alarm. LED lamps should meet the following requirements:

A) The safety of LED lamps should meet the relevant regulations in GB / T 7000.1 and GB / T7000.203;

B) b) The engineering design shall comply with the relevant regulations in CJJ 45, “Guidelines for the Application of Road Lighting LEDs in Jiangsu Province”;

C) c) The performance of LED lamps should meet the relevant regulations in GB / T 31832, GB / T 24827, GB / T 31897.1, GB / T 31897.201.

Mounted devices include, but are not limited to, the following functional devices: video cameras, traffic instruction equipment, traffic monitoring equipment, environmental / weather sensors, 5G base stations, LED displays, network sound columns, wireless WiFi, one-touch calling devices, information touch screens, charging Pile, etc.

Among them, the information display screen of the smart light pole should choose an outdoor LED full-color display, which is mainly composed of SMD small-pitch LED display module, power supply, controller and cabinet, which are divided into the single-sided screen and double-sided screen. The pixel center spacing of the outdoor LED display should be P3, P4 or P5, and connected to the smart light pole gateway through the RJ-45 network port. The center height of the LED display installation should not exceed one-half of the height of the smart light pole, and the bottom end should be greater than 2.2m above the ground.

The LED display should comply with the relevant regulations in SJ / T 11141, and its main parameters are as follows: a) Power supply: 220V AC; b) Peak power consumption: ≤1000w (single-sided); c) Weight: ≤50kg (single-sided); d) Display size: ≤800 × 1600mm, can be customized; e) Brightness: ≥5000cd / m2, and can be automatically adjusted according to ambient light.

CLP Panda Lighting recalls some LED bulbs

A few days ago, Nanjing CLP Panda Lighting Co., Ltd. filed a recall plan with the Provincial Market Supervision Bureau and decided to recall from November 20 this year to February 29 next year the electrician brand (QP22- LED09-01) LED bulbs, the number of affected products is 2200.

CLP Panda Lighting recalls some LED bulbs

The LED bulbs involved in this recall have the following problems: accidental contact with live parts does not meet the standard requirements, and accidental contact by consumers may cause electric shock; insulation resistance and dielectric strength do not meet the standard requirements, and when AC voltage is applied breakdown may occur and cause an electric shock to consumers.

Nanjing CLP Panda Lighting Co., Ltd. will inform the dealers in writing, telephone, etc., and entrust the dealers to notify consumers of the product recall through written notice. Consumers are kindly requested to stop using the products within the recall range immediately and contact the dealer or directly with the company to return or replace other products. The consumer will be responsible for the costs associated with this recall.

Suzhou Sanxiang Road lighting renovation and upgrade, the first new street lights have been lit

Suzhou Sanxiang Road lighting renovation and upgrade, the first new street lights have been lit

It is learned from the Suzhou Urban Management Department that the Suzhou City Lighting Management Office started the reconstruction project of Sanxiang Road (Qing Road-West Ring Expressway) road lighting facilities in the middle of this month, and the first stage of construction is about to be completed.

On the evening of July 26, the first batch of new street lights was installed and turned on. The street lamp completed on the evening of the 25th is located on the north side of the road 300 to 400 meters east of the Revolution Museum. The rest of the lighting facilities reconstruction project will be constructed in two phases. The reconstruction of the section from Tongyu Road to the West Ring Road will be completed by September 30, and the reconstruction of the section from Kushiro Road to Tongyu will be completed by December 30. Large-scale demolition and installation work is carried out between 22:30 at night and 03:00 in the morning.

Festive lanterns light up Malacca Raya

24 colorful lanterns symbolizing China’s 4 major festival totems are officially lit on Jalan Merdeka in the Melaka business district of Malacca, welcoming tourists who come to Malacca for tourism in 2020.

Festive lanterns light up Malacca Raya

The Chief Minister of State Adriah emphasized during the lighting ceremony for the lanterns yesterday that it was the City Hall A and the Melaka Merchants Association, which allocated RM100,000 and RM180,000 respectively to build the night of the entire street lively.

He pointed out that the lantern design that cost RM 280,000 was designed to symbolize the spirit of harmony and harmony of all ethnic groups in our country.

“The four major festivals include the Chinese Lunar New Year, the Malay Eid, the Indian Deepavali, and the Christmas celebrated by Christians and the Portuguese in Koshu. Malacca is also the commercial center of the city, and also Close to the tourist area, we believe it can become a new tourist product that attracts tourists. ”

He said that in addition to the lanterns, City Hall A also used 55 LED smart street lights for the main road. At the same time, 36 street lights in various streets and alleys in the Melaka business district were upgraded to LED smart street lights. The total cost was RM 114.985 million.

“Improving lighting equipment will help improve local law and order and increase the sense of security for businesses and tourists. We will also upgrade lighting equipment in other places.”

In addition, Adri said at a press conference that the drainage system in the Melaka district of Malacca has also been upgraded, and the local government will regularly monitor it and hope that business people will take care of the sanitary environment around the store.

He also revealed that the Melaka City Smart City Advisory Council, headed by City Councillor Qiu Peidong, has discussed smart parking plans such as the construction of multi-storey parking lots, and the state government has basically agreed to work on various locations suggested by the institute.

Smart lighting strategy starts with LED

Regardless of whether you are considering implementing an intelligent lighting system based on the Internet of Things, it is also wise to evaluate the most basic element in a lighting strategy: the light bulb. Incandescent bulbs are still widely used, but this is changing with the advent of LEDs.

Smart lighting strategy starts with LED

In essence, LED bulbs produce more light than traditional bulbs. When they first launched, they emitted more “cold” white light, and today they can provide the same natural “warm” light as incandescent lamps.

Many companies around the world have turned to LEDs, which can be easily installed in existing lighting fixtures in most commercial buildings. The reason for their installation is that LEDs save up to 75% of energy compared to incandescent bulbs, have a bulb lifespan more than 25 times longer, and generally produce better light quality than incandescent bulbs. In addition to saving money on energy use, many power companies also provide energy-saving subsidies as an incentive for companies to transform LEDs. Lighting retrofits are often considered the easiest to achieve results, as it can easily and immediately help significantly reduce energy consumption.

The LED lighting is not only suitable for office buildings, but also for almost all other types of commercial facilities:

Warehouses and industrial environments: Large venues like these benefit from LED lighting because they consume less energy, and LED lights can emit light in a specific direction (unlike incandescent and fluorescent lights).

Indoor farms: Some high-tech farms around the world are using LED lights to optimize plant growth. They do this by customizing light “recipes” and can influence the way plants grow and their taste.

Commercial parking: For security purposes, the quality of lighting is of paramount importance in indoor and outdoor parking facilities. In addition to saving money, security is also one of the reasons why parking lot lighting has become the fastest growing LED commercial lighting market.

Health care facilities: The design of health care facilities is partly for the comfort of patients. LED lighting helps to create the ideal light output for the environment while improving efficiency.

Correctional facilities: Correctional facilities have a variety of lighting needs, from cells and activity rooms to lounges and corridors. LED lights do not interfere with security and cameras, they maintain uniform, high-quality light, which improves visibility.

Educational facilities: LED lights are ideal for schools with limited budgets, and energy savings can be reused for technology and other educational resources.

Retail facilities: More and more retailers are using LED lighting to add beauty and visual appeal to their stores, creating a superior shopping experience. Proper in-store lighting can increase sales.
Because LED lights are naturally friendly to digital control, they are very suitable for IoT applications. IoT LED lighting is the ideal way to achieve maximum savings and gain valuable operational insights that can improve every aspect of your building management.

Xinuofei launches 3D printing solution for professional custom lighting market

Xinuofei recently opened its new factory dedicated to 3D printing lamps (including lampshades and parts) in the Netherlands and announced that it will open 3D printing factories in the United States, India, and Indonesia. At present, this highly flexible and more environmentally friendly production process is approaching perfection. By using 100% recyclable materials, consumers can completely custom design the lamps they want or make design adjustments based on specific needs. In addition, when the lamp reaches the end of its useful life, it can be recycled to support a circular economy.

Xinuofei launches 3D printing solution for professional custom lighting market

Apparel and food retailer Marks & Spencer announced today that the company is in the first phase of implementing 3D printed lamps. By 2020, all of the brand’s stores in the UK will be replaced with thousands of 3D printed lamps. This initiative has also attracted other major customers such as Albert Heijn, SAS, Total and Praxis.

Xinuofei’s investment in 3D printing technology has once again proved the company’s environmental protection concept-while providing better services to consumers, reducing the carbon footprint of enterprises and consumers. A typically manufactured lamp (excluding electronics and optics) has a 47% less carbon footprint than traditional metal lamps. What’s more, almost all parts can be reused or recycled, which is undoubtedly the favorable support of the circular economy theory.

Olivia Qiu, chief innovation officer of Xinuofei, said in an interview: “We are the first lighting company to provide industrial production of 3D printed lamps. This confirms once again Xinuofei’s leading position in the lighting industry and innovation and environmental protection. .Printing lamps open up a more flexible, fast and environmentally friendly manufacturing method. We can produce lamps by fully customizing or retrofitting existing designs so that we can avoid consuming large investments and long production cycles, and can quickly meet consumers Demand. ”

“Consumers don’t need to wait long, and only need a few days to see their ideas become a reality. At the same time, compared with traditional production processes, printing requires less energy. Compared to traditionally made metal lamps, we 3D printed luminaires produce less carbon footprint. They are also lighter, so this also reduces carbon emissions during transportation. By producing products in urban areas, the carbon footprint can be further reduced. Of course, LEDs Light sources are also more energy efficient than traditional lighting. “

Sapporo White Light Festival uses 810,000 LED lights

According to the Asahi Shimbun website, the most representative winter event in Sapporo, Hokkaido, the “Sapporo White Light Festival” kicked off on the 22nd of this month. On the main street, lighting will continue until December 25. The lighting time is from 16:30 pm to 22 pm at night.

Sapporo White Light Festival uses 810,000 LED lights

It is understood that the “White Light Festival” started in 1981. This year’s light festival used a total of 810,000 LED lights to light up Odori Park 1-6chome, the road in front of Sapporo Station, and the square in front of Sapporo Station.

Among them, according to the practice of previous years, Odori Park 2chome will also hold the Munich Christmas Market every day from 11 am to 21:00 at night. There will be 34 shops participating on-site, selling mulled wine cooked with spices, grilled sausages, and Christmas Small object lights, etc. In addition, there will be stage performances by performing groups such as Acapella Workshop.

100 Watt Equivalent 15w Flush Mount LED Ceiling Light

100 Watt Equivalent 15w Flush Mount LED Ceiling Light

100 Watt Equivalent 15w Flush Mount LED Ceiling Light for living room lighting, basement lighting, office lighting, kitchen lighting, bathroom lighting, hallway lighting, closet lighting, and more. This light delivers 1000 lumens of smooth natural white illumination without visible bulbs or hot spots. Mount directly to a round or octagonal junction box with the light’s included bracket or in any existing 5″ to 6″ can light housing with the included can light conversion kit hardware. An E26/E27 Edison screw base adapter is included with the conversion kit. The 15-watt LED downlight is comparable to 100-watt incandescent bulbs but is designed to last 25 times longer.

100 Watt Equivalent 15w Flush Mount LED Ceiling Light Specification:

Beam Angle
110 degree
CRI
92 CRI
Color Temperature
4000 K
Comparable Wattage
100 Watt Incandescent
Connection Type
E26/E27
Current Draw
0.13A (130mA)
Diameter
7 in
Diameter
7 in
Efficacy
67 lm/w
Finish
White
Intensity
1000 Lumen
LED Color
Natural 4000K
LED Lifetime
50000 Hours
Material
Plastic
Special Features
High CRI, Junction Box Mountable
Standards And Certifications
ETL Classified, RoHS Compliant
Total Power Consumption
15 Watts
Volts
120 VAC

100 Watt Equivalent 15w Flush Mount LED Ceiling Light Features:

  • 100W incandescent equivalent output – Uses only 15W
  • Dimmable retrofit downlight mounts easily junction box
  • Integrated LEDs produce 100 Lumens of 4000K natural white light
Applications
  • LED Bathroom Lighting
  • Residential Ceiling Down Lighting
  • Commercial Ceiling Down Lighting
  • Living Room Lighting
  • Office LED Lighting
  • Home Theater LED Lights
  • Den Lighting
  • LED Kitchen Lighting
  • Pot Lights