VeryTech is a LED manufacturer and seller in Shenzhen China. Our product covers LED bulb lamp(MR16, GU10 etc), ground lamp, underwater lamp, garden lamp, washing lamp etc. We have rich experience in building new LED lamps and always very willing to make OEM and special LED lamp as customer request. We can do heatsink, driver design, power supply design and optic design all together for customers. We guarantee all the lamps is good from our factory. During LED lamp lifespan, our after-sales service is as following, 1) handle and reply any technical inquiry within 12 hours 2) maintain the lamps and send back within 7 days 3) handle customer, claim and return within 2 days 4) upon testing, for quality products, we take responsibility like replaceing with good product, maintaining and any other way customer request and discussed. if you are interesting in our products ,pls directly mail us our mail: info@ veryled .com note: please delete blank in middle,thanks.