BLA/BLB/BLC series electronic,high frequency ballast for compact fluorescent lamp offers greater comfort,greater economy,and greater reliability than the conventional choke starter circuit. The use of BLA/BLB/BLC yields numerous advantages as follows: 1) Plastic casing 2) Warm start 3) Lower weight 4) High power factor 5) Over voltage protection 6) Flicker free starting and operation 7) No noise operation 8) Saving in energy 9) Reduced maintenance costs 10) Lamp life increase by up to 50% 11) Suitable for use in frequently switched applications 20000 12) Specifications: BLA: 2x7W,2x9W,2x11W,2x13W BLB: 13W,18W,26W,32W BLC: 2x13W,2x18W,2x26W,2x32W BHQ: 70W,150W Packing: 50pcs/ctn, carton dimensions: 44 x 28 x 20cm Min Order Quantity:1,000pcs Delivery Time:Within 35 days after receipt of deposit Price Term:FOB or CIF