Lucky lighting is one of grey hair of led products, our business mogel is led bulb, led tube, led high bay light,led street light, led flood light and so on. OEM and ODM can be request, all our led products had passed TUV SAA CE and RoHS certificates. Supply 2-5 years warranty to you. We think our products will give you an edge over your competitors. Please feel free to visit our website: http://www.luckylighting.com.cn/ to get more product details.