How are you, my friend. Lisun Group manufacture high quality lighting test instruments. We are CIE member.
Our hot products are:
1. LSG-5000: Moving detector goniophotometer completely meets LM-79 Clause 9.3.1.
2. LPCE-3: Compact CCD spectroradiometer integrating sphere system.
3. Electrical safety test systems.
4. EMI9KB: 9KHz-300MHz EMI Receiver.
5. EMC Test Systems: Electrostatic discharge simulator, Surge generator, EFT immunity measurement, Voltage dips and interruptions generator, etc.
6. Environmental chambers: Temperature and humidity chamber, IP test chamber, etc
Kindly let me know if you need quotations, thanks!
Lisun Group (Hong Kong) Limited
Lisun Electronics (Shanghai) Co.,Ltd