LED lighting transformer. EE16 horizontal bobbin 4+6 pin former. Bobbin Size=16.0mmX14.3mmX15.9mm. Pin pitch1=2.7mm. Pin pitch2=3.5mm. Parallel Distance=12.1mm. We produce and design EE16 electronic transformers, used in power supplies, lighting, UPS, computer equipment, telecom communication systems, welding machines and other industries.