4B International
4B 21 Led Grille Light Series
Product features:
  1. Nice and brief appearance.Ultra thin structure.
  2. Soft light and no glare.Applicable for office lighting.
  3. Environment friendly and high luminous efficiency LED tube with low lumens depreciation,high Ra value and color purity.
  4. High effeciency constant-current driver.No flash,low power comsuption and hight power factor.
  5. More than 30, 000 hours life span.
  6. Can directly replace traditional grille lamp. 60% energy saving and 5 times longer life span.
Application places:

Widely applies in hospital,school,meeting room,supermarket,office building and other general lighting places.

4B International
Light distribution curve and real application:
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