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3 tips to choosing a LED corn light
2016-11-18 18:33:53

With few years development on LED corn light, there are varies corn LED lamp in the markets. It is vital for users to know the benefits of use LED corn lights to replacement HID lamp. Which are: Energy saving, Longer lifespan, Less maintenance, eco-friendliness and mercury free. Put simply, improve lighting quality and save money.

1.       Price

We got so many emails asking price and a lower price. The question on many people’s lips concerned price. Price is very important, but we can focus more on how much energy can I save by using LED corn light? how quick is payback for the upgrading HID to LED? And Warranty

For example:

Item type: LED corn light 80W, Epistar chip:2835, luminous flux:11000lm

Current lamp: Osram 500W HWL lamp.

Picture

Rated Wattage

80Watt

530Watt

Normal Voltage

100-300VAC

220V/225V/235V/240V

Efficacy

131lm/Watt

26lm/Watt

Rated Luminous Flux

11000lm (14000lm@ CRI65)

14000lm

Color Rendering Index Ra

80

49

Color Temperature

2500-6700K

4100K

Lifespan

>50,000hrs

8000hrs

Energy consumption

80kWh/1000h

530kWh/1000h

Lamp mercury content

No

37.4mg


2.       Quality:

You can find very different price with similar design on the market in past 3 years, heat sink with FR-4+cooling fan, no screw design aluminum design, 5630LEDs, 3030LEDs, 3528LEDs and 2835LEDs. Many cheap LED corn lights use FR4 PCB or Plastic as heat sink, same wattage LED corn lamp, cheap design could use low-quality or less quantity LED chips, in order to increase the luminance of lights, some manufacturers would increase output current of the driving source, thus result in serious lumens depreciation. For example, 80W LED corn light luminous flux 11000lm (Ra>80) with a 100W LED corn light luminous flux 11000lm(Ra>80), which is better? Obviously, 80W with a higher lumen and lower power consumption is better  So it is smart to choosing a high lumen output LED corn light with long warranty period. 

3.       Warranty

Before make a decision to purchase LED corn lights, it is better to know the warranty period and policy. Some low-quality LED corn light only give 1 or 2 years warranty with cheap price. It is the similar lifespan as traditional lamp, so you need to consider about the price of 1-2 years warranty LED corn light, and re-lamping, labor cost and TAX. It won’t seem to be a wise choice buying the short warranty period corn LED lights. Good Quality LED corn lights provide 5 years warranty.

 

 


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