Sejong HighTech is a company that specializes in manufacturing next-generation industrial LED lighting fixtures. We produce innovative products that apply new technology to AC Direct LED street lights.
1. SMPS does not exist. Controlled by constant current by AC Direct Driver IC.
2. Lifespan has been extended by more than 3 times by replacing electrolytic capacitors with MLCC (Multilayer Capacitors).
3. Built-in surge protector (Surge Protection Device Line-Line 6.5 KV, Line-Ground 6.5KV)
4. Operates stably even under extreme AC input voltage fluctuations. Supports AC input voltage fluctuations from AC 80V to 305V
We produce industrial LED lighting fixtures specialized for low and high temperature environments required in extremely harsh environments.
We attach great importance to quality control and produce environmentally friendly products that are 100% recyclable and reusable through ISO 9001 certified production technology and strict quality testing procedures.
LED STREET LIGHT
AC direct LED streetlights without SMPS. Five times longer life.
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