Features:
1) Painted-copper wire, low resistance, low power consumption, keep the
ballast in stable temperature
2) Top quality silicon steel, with high magnetic induction but low power
consumption
3) Vacuum dip-lacquer technology, enable the silicon steel imbued with
insulated paint, so increase the insulation capability while lower
the noise
4) Heat-resisting and durable paint, compact size
5) Lifespan up to 5 years with 2-year warranty

Inner packing: 1pc/box

Outer packing: 30pcs/ctn