TEK LIGHTING TECHNOLOGY CO.,LTD

1. Save electricity cost Electricity expenses are an important consideration. what is the power consumption for a 400Watts HID high bay lighting fixture? 460Watts We want to know what wattage LED high bay light could replacement 400W HID high bay, 150Watt LED high bay light equivalent to 400W MH high bay lighting fixture. Now, we need to know the power consumption of 150W LED high bay light, 153Watts More than 2/3 less energy by use LED high bay light to get a higher brightness. 2.  Save maintenance cost It's durable and maintenance free. High bay lights used to install in a 6-12 meters high workplaces, maintenance very inconveniently. In some countries, replacement lights need an electrician, and rent a safety lift. As everyone knows, light emitting diode lifespan reach to 10,0000hrs. So we need to solve the heat dissipation and driver lifespan. TEK's 150W LED high bay light use 7 year guarantee Meanwell driver, and unique copper heat-pipe designed heat sink to achie...

For LED light sources, LM-80 defines  lumen - maintenance  life as “the elapsed operating time at which the specified percentage of the  lumen depreciation  or  lumen maintenance  is reached, expressed in hours.”  Rated Lumen Maintenance Life: Rated lumen-maintenance life is measured in hours with associated percentage of light output, noted as L p . In other words, L 70  of 30,000 hours means that the tested LEDs produce 70% of the initial light output at 30,000 hours. If an LED has L 50  of 30,000 hours, its lumen output decays faster than one with L 70  of 30,000 hours. LM80: LM-80 is a testing procedure on the lifespan of LED light source. It’s an IESNA document that the manufacturers must follow to test the lifespan of their LEDs. Basically it tells you how the LEDs must be tested and what information must be included in the LED lifespan report.

Today, my customer send me some pictures about 200W LED high bay lights used in his new mechanical workshop. This project mechanical lighting project located in Qingdao, a coastal city in East China's Shandong Province. Before that, they had another four workshop using 400Watt HID high bay lights before, and now, this is a new mechanical workshop lighting project, the factory owner Mike want to reduce cost of power consumption. They made a lot of search and tested some samples. The cost of samples are not cheap, usually TEK Lighting prefer to get all detail information from customer, and then make a lighting solution to customer according to their requirements. The Expectation: Project:120x48m mechanical workshop lighting; 300lx The LED highs install in a height over 11m high ceiling, installation height 9.5meters high, consider to the maintenance inconveniently, there is necessary to choosing a good quality LED high bay light with high lumen output. The Solution:  A...

Project: 1750 Square-meters hangar construction lighting The Expectation: Customer want to use10-15pcs 500W LED high bay light to achieve 300lux for hangar lighting, reduce Carbon dioxide emission, cut down maintenance cost and save energy bill. Installation height:7.5 meters The solution: In view of 500W LED high bay light cost high, we check our 200W LED high bay light for our customer. According to the lighting simulation, 200W LED high bay light is a better choice for hangar project. Also copper heat pipe heat sink design as 500Watt LED high bay lights, smart lamp thermal management, 5 years warranty. Total 30pcs LED high bay light 200Watt for this hangar construction, 330lx, no dark area. Save money, and only 60.36kWh/day (Base on operation 10hrs per day) The return on investment is around 14 months after installation of LED high bay light on your hangar project. Looking for a manufacturer to provide you a comprehensive one-stop solution for your hang...