作者：Blade

Singapore took the lead in using 110,000 street lights to build a smart city

March 13th, “Lianhe Zaobao” reported that according to research institute Juniper Research’s latest 2017 global smart city performance index report, Singapore ranks first in the world’s top 20 smart cities, surpassing London, New York, and Seoul, South Korea.

Singapore took the lead in using 110,000 street lights to build a smart city

In 2014, Singapore upgraded “Smart City 2015” to “Smart Country 2025,” and plans to promote the nations’ efforts to build a smart city nationwide. This is expected to build the worlds’ first smart country. This is the worlds’ first blueprint for smart countries. In the planning and implementation of smart cities, many ideas and practices in Singapore are bright. Among them, the use of street lights to intelligently upgrade the networking and build a shared infrastructure in cities has taken a key step from theory to practice.

Under the background of Singapore’s efforts to develop “Smart Country 2025,” Singapore’s Land Transport Department (LTA) proposed a “Intelligent + LED” upgrade program for public lighting, and plans to transform 110,000 sets of existing high-pressure sodium lamps into smart ones. LED intelligent street light of control system. After the transformation, it can directly reduce energy consumption and maintenance costs, improve operational efficiency, and achieve on-demand lighting.

The project is an important implementation of the “Smart Country 2025” implementation in Singapore. The government will rely on the island’s street light network to deploy future smart city applications, including plans to install nearly 600,000 smart city sensing devices. The street light communication network must not only guarantee the high reliability, stability, and safety of street lighting control, but also connect the city’s long-term planning and deployment for the next 10 years.

Starting from the “Smart Country 2025” strategy, Singapore has put forward very strict technical indicators for lighting products, control systems and system integration. Road lighting has always been an important indicator of the governments’ infrastructure construction and maintenance. In addition to requiring 99.9% coverage of system communications, it also puts strict requirements on the overall system response time, air upgrades, system integration, and security. Claim. Singapore seeks and integrates advanced technology resources globally. TELEMATICS Singapore, Cisco USA, UK TELENSA, Japan PARADOX, China Rongwen Energy Technology, and Itron Inc. in the United States and local partners compete for bids.

After 2 years of testing and technical demonstration, the Land Transport Department of Singapore (LTA) announced the successful bid of 110,000 sets of street lighting upgrades. Itron and Rongwen Energy Technology of the United States rely on the stability, communication speed, and reliability of the IPV6+MESH communication technology and the central management system. , Security, and the advantages of scalable applications and numerous large-scale application cases around the world have successfully won. So far, this is the largest and highest standard LED street lamp intelligent upgrade project undertaken by domestic companies overseas.

Release of optical radiation safety standards for LED lighting equipment

Recently, the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China (AQSIQ) and the National Standards Committee approved the publication of the National Standard for Optical Radiation Safety Testing Methods for Semiconductor Lighting Equipment and Systems. The standard is based on the light environment constructed by lighting equipment and systems, and it is aimed at the actual use of the lighting environment. In this case, the safety classification, measurement and evaluation methods of the light radiation in the field lighting environment are proposed.

Release of optical radiation safety standards for LED lighting equipment

With the rapid development of LED technology, it has been widely used in general lighting and display fields. However, due to the inconsistency and disharmony of human biological characteristics, such as the harm of blue light, modern lighting sources such as LED pose a new threat to human health. The visual health of lighting products has gradually become the focus of current peoples’ attention.

The introduction of this standard provides a design basis for the design of the lighting environment, provides a test basis for the on-site measurement and evaluation of the light radiation safety of the lighting environment, provides data basis for the acceptance and rectification of the lighting project, and uses the lighting safely for the user. The light environment provides security.

Op lighting down the price of LED products

Op Lighting’s revenue structure in 2017: home lighting revenue accounted for about 40%; commercial lighting products accounted for more than 20%; electrical products accounted for more than 20%, light source products accounted for less than 20%; 1Q18 company initiatively reduce the standard products ( Such as standard ceiling lamps, commercial tube spotlights, etc.) prices, resulting in lower gross profit margins. The main purpose is to increase market share and fight cross-border competitors. The company has a stronger production capacity, and the cost side will be reduced in the future.

Op lighting down the price of LED products

Decorative lights are personalized products, the price war does not work. At present, modern minimalist, new Asian fashion, Western-style retro, crystal lamp series have been introduced, and the Nordic Minimalist series will be launched this year.

Op Lighting has a number of channel outlets and channel management efficiency advantages. The company will continue to strengthen the channel construction, including pushing the 1,000-pyeong shop; the information system will be covered from dealers to high quality outlets.

The commercial lighting strategy is to gradually break through different market segments. At present, the company has entered the brand chain stores, office lighting market, subway, outdoor lighting market. Overseas markets have also developed rapidly.

Electrical products include switches, kitchen and bathroom products, and integrated ceilings. Ops currently ranks third in electrical products. This market and home lighting have channel synergy, and entering this market can also combat bulls and other cross-border entrants. In the future, we must strengthen design and service capabilities.

In 2018, the lighting industry faced pressure from cost pressures and falling demand in the first and second tier markets. When the market demand is not good, it is time for a competitive company like Op.com to stand out. Ops has the advantages of R&D, production, channels, and brand in the general lighting market. In 2018, it took the initiative to suppress its competitors in the standard goods market, and actively developed its products in decorative lighting, commercial lighting, and electrical products.

Taiwan LED Street Lighting Standard

In October 2006, the Taiwan region revised and announced CNS10779 road lighting standards. In March 2008, it revised and published the CNS9118 road lighting standard. The Taiwan Institute of Industrial Technology released the “LED Street Lighting Standard” in August 2008. draft). Taiwan’s LED street lamp standard draft has been applied to LED road lighting demonstration, not only to verify the performance of LED street lamp products, but also provide important reference for the amendment of the standard.

Taiwan LED Street Lighting Standard

The main contents of the draft standard for LED street lamps include the scope of application, measurement conditions, specifications and test methods.

(1) Scope of application:

This specification applies to LED street lamps, including power supplies, heat sinks, optical designs, and related mechanical structures.

(2) Measurement conditions

Measurement conditions include temperature (25±2°C), humidity (relative humidity 60±20%), steady state (tested after 60 minutes of lighting), power supply for test (variable range is ±0.5%) and precautions for light intensity measurement .

(3) Specifications

The main contents include insulation resistance, insulation withstand voltage test, dead point lighting, basic characteristics, voltage change rate, temperature cycle, switch test, durability test, humidity switch, surge protection, electromagnetic, dustproof and waterproof, wind tunnel test and vibration test.

Requirements in the basic characteristics: “LED street lamp power factor must be above 0.9, and its power factor test value must be above 95% of the label value, the total circuit power should be within the manufacturer’s label value within ± 110%, the input current harmonic distortion The values ??specified in Table 8 must not be exceeded and the total current harmonic distortion must not exceed 33%.”

What factors need to be considered before the factory lighting decides to use LED?

1. Check the current lighting device’s profile and lumen output. In most cases, installing an LED fixture that is similar to that of the previous fixture will shorten the installation time and speed up the return on investment.

What factors need to be considered before the factory lighting decides to use LED?

2. The number of lumens should be considered less. Compared with lamps using traditional technology, the optical performance of LED lamps tends to increase. In some applications, some fixtures require less lumens than existing fixtures to achieve the desired light level.

3. Understand the regulations. When replacing traditional fixtures, local regulations may require energy conservation and increased lighting control. In addition, many places offer incentives to offset some of the initial costs.

Garden Solar Power Outdoor Courtyard Waterproof LED Light

Garden Solar Power Outdoor Courtyard Waterproof LED Light

Garden Solar Power Outdoor Courtyard Waterproof LED Light looks stylish and is also durable for use. The most remarkable feature of this lamp is the solar powered design, which is clean and harmless. With a pack of accessories included, the night lamp is easy for installation. Such a portable and lightweight light bulb can be conveniently fixed on wherever you need. It is really a great item for daily use!

Garden Solar Power Outdoor Courtyard Waterproof LED Light Specification:

Material Plastic
Color Black
Light Color White
Light Source LED
LED Quantity 2 Pcs
Solar Panel 2V/90mA
Voltage 1.2V
Power 0.3W
Protection Level IP44
Battery 1 x 1.2V/1200mAh AA Ni-MH
Switch Light Controlled
Charging Time 4.5 hours
Working Time 8 hours
Solar Panel Dimensions (2.31 x 1.20)” / (5.88 x 3.05)cm (L x W)
Dimensions (3.74 x 3.35 x 1.57)” / (9.5 x 8.5 x 4)cm (L x W x H)
Weight 2.82oz / 80g

Garden Solar Power Outdoor Courtyard Waterproof LED Light Features:

  • The solar garden LED light consists of a solar cell, a rechargeable battery and two lamp beads
  • During the day time, light from the sun charges up the batteries, at night, the energy stored in the batteries is used to power the light
  • Lighting automatically at dusk
  • No wiring needed, without electricity, low pressure safety, eco-friendliness
  • Powered by a separate solar panel, allowing lights to be placed in shady areas
  • LED lights can keep glowing for about 6-8 hours a night after fully charged during the day
  • Ideal for garden, courtyard, lawn, aisle or etc.

Tianjin community renovation project will use LED light

The reporter recently learned from the street lamp department of the State Grid Tianjin Electric Power Company that, as the city’s construction project was fully resumed, the street lamp department had begun to launch the 2018 annual old district renovation project.

Tianjin community renovation project will use LED light

The 2018 old residential area renovation project involves Hongqiao District, Nankai District, Hexi District, etc. It is planned to complete the installation and renovation of street lamps in more than 50 residential areas. Most of the residential districts have problems with no streetlights or street lights but no long-term management. The old district renovation project will all use LED light source lamps to ensure the brightness while effectively reducing energy consumption and ensuring that residents travel safely at night. In the next step, the street lamp department will carry out the street lamp installation project for the old districts in accordance with the construction plan, and strive to complete the construction on schedule with high quality and high standards, and effectively improve the night lighting environment of the old district.

Solar Portable LED Camping Lamp Medium Size

Solar Portable LED Camping Lamp Medium Size

Solar Portable LED Camping Lamp Medium Size is strongly recommended for its perfect performance! First of all, with telescope design, it brings much convenience in carrying and storage. It is a room-saving item; you can fold it up when not in use. Due to its portable size, it can easily fit into your bag.

Solar Portable LED Camping Lamp Medium Size Specification:

Type LED Solar Rechargeable Lantern
Color Black & Golden
Material Plastic
Open Dimensions (7.87 x 3.54)” / (20 x 9)cm (H x Dia.)
Close Dimensions (5.71 x 3.54)” / (14.5 x 9)cm (H x Dia.)
Weight 10.05oz / 285g
Charging Time about 10-12Hours
Discharge Time 8-10 Hours or More

Solar Portable LED Camping Lamp Medium Size Features:

  • High brightness and long-life LED lamp, white lighting
  • It can light last more than 36 hours, USB rechargeable
  • Ideal for camping, hiking, fishing, emergency outages and storms
  • It can be used outdoors or inside, also can be used as a flashlight or lantern
  • Small and light to fit into your backpack, or put it in your car, workshop, home etc.
  • Unique telescope design for saving space when not in use

Rising demand for LED filament lamps in the US market in 2018

In recent years, the global lighting market has become increasingly fierce and product differentiation has become an inevitable trend. With the prohibition of the sale of incandescent lamps and the improvement of standardized production specifications of LED filament lamps in recent years, in many lighting fixtures, LED filament lamps have the advantages of their traditional incandescent lamp shapes, full-angle lighting, high color rendering, and high luminous efficacy. The past few years have attracted much attention.

Rising demand for LED filament lamps in the US market in 2018

The demand for filament lamps in the US market soared in 2018. Companies entered the field of filament lamps.

Data showed that in 2015, the global sales of filament lamps exceeded 70 million. In 2016, the global sales of filament lamps exceeded 200 million, and in 2017, the total market capacity of LED filament lamps was 4-5 billion. It is estimated that by 2020, global LED filament lamps will continue to maintain rapid growth.

According to the import trade data, from January to December of 2017, the total export value of LED filament lamps reached 38.13 million US dollars, of which the European market is more receptive to LED filament lamp products, ranking first in export value, up to 22.27 million US dollars, accounting for 58.42%. Followed by 29.44% in North America, 6.05% in Asia, 4.60% in Latin America, 1.24% in Oceania, and 0.25% in Africa.

The European Union plans to completely phase out halogen lamps by 2018 and boost the demand for LED filament lamps in the European market from 2016 to 2017. As the users begin to replace halogen lamps that will be phased out by 2020, the US market is expected to have LED filament lamps. The demand will soar in 2018.

LED bulb prices remain stable

In terms of global LED bulbs, prices remained stable in February 2018. The average retail price of LED bulbs replacing 40-watt incandescent bulbs fell slightly by 0.4% to US$6.3. The retail price of LED bulbs replacing 60-watt incandescent bulbs rose by 0.1% to US$7.5.

LED bulb prices remain stable

From the perspective of regions, prices in the European region have fallen in place of the 40-watt segment, with the German region decreasing by 1.5%. Prices of some early-staged LED filament lamps have dropped significantly. For example, a 4W 420lm filament lamp from Müller is priced at only The US dollar fell by more than 30% to US$2.7, while prices in the UK and Japan and South Korea also declined slightly. Conversely, prices in China and the United States increased slightly, and prices in China’s Taiwan region remained stable.

In lieu of the 60-watt segment, prices in the European region continued to decline, with the German region experiencing the largest drop, reaching 5.1%; the UK region’s prices fell by 0.3%, mainly due to the manufacturers’ low-cost promotions and the withdrawal of some high-priced products from the market; prices in Japan and the United States increased. Prices in other regions remained stable. It is noteworthy that European manufacturers continue to deepen the smart lighting market, such as the 9W 806lm smart light bulb introduced by OSRAM, including a controller, priced at $ 10.9.