Call us: +86-755-27165559 E-mail:

Home > Products News > Frequently asked questions about led corn light

Frequently asked questions about led corn light

Q1: What is the warranty for the led corn light

A1: For the led corn light, we have 3 years warranty. If any quality problems on our side occurred in this period, we will take on the shipping cost and replacement. 

Q2: What is color temperature? 

A2: GK offer led corn light in warm, natural, pure and cool while color temperatures measured in Kelvin. The lower the color temperatures is, the warmer the light given by the LED: 

·Warm while = 2700K-3200K 

·Natural while = 4000K-4500K

·Pure While = 5000K-5500K 

·Cool While= 6000K-6500K 

Q3: What is CRI? 

A3: CRI is a figure which feedback the real objects colors. Higher CRI with higher cost. For led tubes, the CRI is mostly 70-75Ra and 80Ra with higher cost. But there are some led corn light suppliers write a high data to attract clients, please note. 

Q4: What is led corn light replace HPS/ HID/ MHL/CFL multiple? 

A4: The height less than 5 meters the replacement multiple is 3-5 times.

Q5: Can we get support of we have our own market position? 

A5: Please inform us your detailed mind on your market demand, we will discuss and propose helpful suggestion for you, to find the best solution for you.


  • The Fast and Affordable Solution To Retrofit Your Fixtures!

    LED Corn Lights fit into standard lighting fixtures (remember to bypass the ballast!) and offer a brighter and more energy efficient lighting solution for...

  • LED Work Lights

    we have built an extensive range of portable equipment, specifically with temporary use in mind. Our temporary site equipment covers a very wide range of...


Tel: +86-755-27165559



Add:12th-13th Building 3, TongFuYu industrial Area, HeShuiKou Community Gongming town Shenzhen Guangdong China.