Author: Claire

What is TÜV Certification? TÜV stands for Technischer Überwachungsverein in German. It means Technical Inspection Association, a non-governmental examination organization in Germany. TÜV certification is widely accepted in EEA. There are three institutions that are qualified to issue TÜV certification and they are TÜVRheinland, TÜV SUD and TÜV NORD, among which, TÜV SUD has been operating for the longest time and has the biggest scale in the world too. Ledsmaster got TÜV certification through TÜV SUD. TÜV not only concerns the safety of the products but their environmental impact. For…

When it comes to warehouse lighting, productivity and safety should be the first and foremost concerns. Since storehouses generally have high ceiling, lighting up the whole space properly is challenging enough, apart from installation, we also need to reserve considerable amount of money to do the maintenance if poor luminaries are chosen. LED high bay lights are the best solutions to replace metal halide, halogen, HPS, LPS, fluorescent, because of LED’s high durability and lower electricity cost. Now you are probably wondering, how can I select the best lighting for…

You are having the lighting project at hand, or discovering the tender that is related to your business. How can I choose the proper LED flood lights from the best manufacturer? There are many shoddy goods in the market, how can I identify them? Since CFL and halogen lights are going to be banned in Europe, it is high time to replace the traditional lights such as metal halide, HPS, LPS and halogen with LED flood light. And you will see majority of the lighting tender involves LED replacement. LED…

What is low temperature lighting? When the ambient temperature is below 5 to 15°C, we need low temperature lighting. Comparing to normal luminary, the ones that applied as cold storage warehouse lighting, in frozen food processing, ice factory, supermarket, pharmaceutical factory, chemical plants, ski resort, ice skating areas have special protection on the flood lights. In the past, CFL is the major source of lighting in the past due to its price and availability. However, using LED lights for low ambient temperature areas have so many benefits. Metal halide, halogen,…

European Union is banning the use of halogens and Compact Fluorescent Lamps (CFL) and expects positive results by 2020. Many indoor or outdoor venues such as airport apron, football field, tennis court, basketball court, warehouse, parking lot, sea port, power plant, high mast, high bay or low bay lighting may need to do the replacement with LED lights. In light of the Ecodesign Law, the minimum luminous efficiency requirement is 85 lm/w for all lighting fixture available on the market. However, the efficiency of tungsten halogen lamps (25 lm/w) is…

Nowadays, LED street light is gradually replacing sodium vapor, halogen, HPS or fluorescent, and becoming the most popular option for outdoor roadway lighting because of its higher energy efficiency yet lower greenhouse gas emission. But have you noticed that most street lights you see, no matter on highway, pavement or alley, are not purely white; instead, many street lamps have yellow orange color. Why? To know the rationale behind, we’ll need to know what the “color” stands for.  Color temperature (CCT) determines the street light colors Color temperature is a…