TEK LIGHTING TECHNOLOGY CO.,LTD

LED corn bulb and LED high bay light The most comment classical high bay and low bay lighting bulb are usually consider to use Mercury Vapor Lamps, Metal Halide Lamps, and Incandescent bulbs. Usually consider to extra high power 75Watt-400Watt. TEK Lighting Manufacturing special designed LED corn bulbs which could replacement Compact fluorescent lamps directly, and also it is the idea solution to replacement sodium lamp, mercury Vapor Lamps, Metal Halide Lamps, and Incandescent bulbs, so people also call LED corn bulb as E40 LED high bay light  or E40 LED high bay lamps. The LED corn lamp from TEK Lighting special designed with 360 degrees of directional light. These LED corn lights are very easy to install because they can be retrofitted into existing fixtures by using either a Medium (E27) or Mogul (E40) screw base.

LED high bay light- The best lighting solution for high ceiling application.   The principle of heat dissipation for TEK  LED high bay light -- High performance heat pipe with aluminum fins. The heat-pipe’s principle is using the quick phases change the liquid（medium) under vacuum condition which exchange the heat, the heat transfer rate is superior to any metal.By Riveting the heat pipe to the aluminum fins, the heat pipe can conduct heat rapidly from chips bottom to the fins, greatly lower down the temperature of LED light source, extending it’s lifespan Why use heat pipe designed heat sink for LED high bay light?   Before that, we study the thermal management of high-power LEDs. Most of the electricity in an LED becomes heat rather than light, high power LED transforms 20%-30% of electric energy to light and more than 70% of electric energy has been tr...

You have see some LED light indicates Protection Grade: IP65. But what is IP65, you my asking what does it means? The IP code, international protestion marking, IEC standard 60529, sometimes interpreted as Ingress Protection Marking. Behind the IP of 1st number stand for level of protection against solid object, and 2nd number is show level of protection against liquids 1. For the solide object:   E.G. IP65, we can see from above chart, number-6 is           Protection against dust-- no ingress of dust; complete protection against contact. 2. For the liquid project:   Protction against liquid: 5 Protection against low pressure water jets-- Water projected by a nozzle (6.3 mm) against enclosure from any direction shall have no harmful effects. (More detail about IP Code, could refer to http://en.wikipedia.org/wiki/IP_Code )   If you see the LED lights indicates protection grade IP65, that mean...

LED high bay lighting--The best solution for high ceiling factory   Machining factory consider to high ceiling over 8meters, usually using normal metal halide high bay flood lights, now today, we have a better choice which could use 200W LED high bay lights to retrofit existing 400Watt metal halide high bay lighting For more information about factory LED high bay lighting , pls visit our website:www.ledcornbulbs.com. 

What wattage LED corn bulb could replacement 150Watt Metal Halide? Lets's study from a shop lighting project in Australia They used Osram HQI-E 150Watt metal halide before. We can see from the Osram specification, 150Watt luminous flux up to 11,500lumens What wattage LED we can use? 50Watt. Shop owner want a higher level brightness in the shop, so he purchased one sample 80W LED corn light with 6000Kelvin to test. from the picture you can see, 80Watt LED install on the right, We can see the price $11.35 on the price lable clearly. But another side below the MH bulb, FEVER. NICE....it is a little difficult to see the words...  Obviously 80W LED corn light much more bright than metal halide. so they retrofit 150Watt Metal Halide by 60W LED bulb. Now we can see the goods display on the shelf clearly.

LED flood light test in residential area without street lighting

Retrofit factory lighting solution--180Watt LED High Bay Light retrofit 400Watt Metal Halide High Bay Light Customer using Philip 400Watt flood light in the machining factory before, the machining workshop working days of 24 consecutive hours everyday. The factory owner want to find a energy saving solution to release from a consistently high electric bill.     In this project, total have 52pcs 400Watt Philip flood lights, and 96PCS 400Watt metal halide high bay light.    How many watts consume for the machining factory with traditional 400Watt MH ?  Total:852.48 kWh/day; 18754kWh/month Total Annual Cost To Operate:US$65753 Factory Lighting Solution--180W LED High Bay Light retrofit 400Watt MH high bay   Current 400W Metal Halide TEKLED 180W LED high bay light   Enter Your Bulb Wattage 480 Enter The LED B...