... , reasonable prices. Here is the specification file for this 50W High Power LED Chip:5W, 10W, 20W, 30W, 40W, 50W, 60W, 70W, 80W, 90W ... halogen lamp*Cool beam, safe to touch*No UV*Instan light*Superior ESD protectionApplications:LED Flood Light, LED street light, LED tunnel light, LED high bay ...