"BIOLIGHT" is the brand name of high quality halogen lamp manufactured by Biolight Co., LTD."BIOLIGHT" lamps are E-13 approved from Luxemburg and have additional U-mark of UV blocking.Especially BIOLIGHT is the first company to develope green,orange coated lamps approved E-mark."BIOLIGHT" lamps are made of fused quartz glass and contain xenon, krypton gases so they have excellent heat shock-resistance and longer life.H8/H9/H11 high performance halogen lamps are available.