4B International
4B 403 (30w-150w) Led Tunnel Light Series
Product features:
  1. High luminous efficiency,more than 60% energy saving.
  2. Zopoise unique patent technology of enhanced cross-ventilation for thermal module design.
  3. Modular design to make it convenient for dismantling and changing.
  4. Using non-gold threads eutectic soldering LED chips to avoid the risk of stopping working caused by broken thread.
  5. Accurate light distribution to ensure the road lighting uniformity.
  6. High reliability intelligent constant-current driver for longer life span than regular ones.
  7. Intelligent control methods such as time control,light control,remote control,etc.
  8. Special structure design for easy installation with adjustable angle.
Application Places:

Widely applies in tunnel,culvert, venue,etc.Unique structure design, easy installation with adjustable angle.

Main application:

Widely used in tunnel, culvert, venues and other lighting places.

4B International
Light distribution curve and real application:
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