See Tecnical Data for LED Corn Lights 27/36/45/54/60W 

PC V0 grade material, anti-ultraviolet light and high durability; Independent development driver and Rubycon capacitor; Dow corning thermal silicon and dow corning RTV-T; 5 years warranty

- POWER : 27W, 36W, 45W, 54W, 60W

- VOLTAGE : 85-385V AC

- COLOUR TEMPERATURE : Warm-Cool Whites (2700-6500K)

- CERTIFICATONS : CCC, CE, FCC, DLC, cULus, ERP, RoHS