... ballast for air sterilizer product memo: PCB product info:cold product type: Electronic ballast make PCB product details :product name:ballast for ... OEM, ODM Suitable used:, sterilizer home , car air purifier , toothbrush sterilizer ,and air conditioningProduct ... water purifier, air purifier , vegetable /fruit ozone sterilizer, tooth brush sterilizer, electronic UV mosquito killer, and other UV ...