Q: How should I choose the LED corn lamp? (watt color base…)
A: Usually LED corn lamps are used to replace metal halide, high-pressure sodium with 3-4 times, for example, our 12w is to replace 50w; 20w replace 75w; 45w replace 175w; 54w replace 200w. In North America market, 4000k and 5000k popular, medium base (E26); mogul base (E39, EX39).
Q: How to get the samples quickly?
A: There is some raw materials inventory of our LED corn lamps. For samples orders, production work will be completed within 2-3working days. Then choose the 3-4 days by DHL tracking, so you only need take 1 week to get the samples after order confirmed.we accept T/T, western union, PayPal for sample order.
Q: How can you take the warranty?
A: Our LED corn lamps are with 5 years limited warranty, and uvc lights with 3 years. During the warranty period, we will send the replacement lamp if the current lamp was destroyed, not due to personal mistake.
Q: Do you have other models?
A: Yes, we concentrate on LED corn lamps and UVC lights, we provide LED corn lamps from 12W to 150W, 180 degrees or 360 degrees beam angle types. UVC lights from 20W to 125W.
Q: Any important certificates for our markets?
A: Now for our LED corn lamps, there are some available test reports or certificate, such as UL/cUL, DLC, FCC, ENEC, VDE, TUV,SAA, PSE, CE, ROHS, LM79, LM80, and Erp etc.
Q: Do you have some suggestions on how to choose a good LED corn lamp or UVC lights vendor?
A: To choose a stable LED corn lamp or UVC lights vendor is very important if your company decide to promote these lamps. Because these lamps usually installed in outdoor with 10-30 feet height, it means the installation cost is very high. So please ensure the lamp quality is very good, otherwise, your company will lose lots of money on later maintenance. All in all, you should put“quality first, prices second.”
Q: Why GK is better than others?
A: GK produces led corn lamps and UVC lights over 10 years. Now GK factories with over 21,000 square meter, faster delivery time with 10000pcs production capability per day. We are cooperating with some whole sellers with high reputation in the world, they are from U.S, Germany, Spain, Japan. Besides, we have big project experience with over 40,000pcs led corn lamps.Our strong team:50 sales representative, 45 engineers, 17 Q.C. We always seek “Quality first, customer first”