... , constant power, high compatibility, quick dynamic response, totally develop and set up by ourselves, and own the intellectual property. 1. Single-board ... , reliable working and suitable for long time work under 105'C.4. High voltage interior integration design Constant power designe , more ... pcs of FS-BD003 ballast. 2. Payment.* We accept L/C, T/T, Western Union, MoneyGram and Paypal.* If you'd ...