4B International
4B 21 Led Down Lamp Series
Product features:
  1. Made of high quality aluminum , good thermal dissipation , lifetime is over 30000hours .
  2. High transmittance glass translucent matte board or PMMA diffuser plate ,soft light and uniform ,retraction light-emittingsurface ,no glare .
  3. Irradiation angle Adjustable ,easy to use .
  4. 60% lower electricity consumption than traditional lamp ,5 times lifetime as long as the traditional lamp.
Application places:

Widely used in hospitals,schools,residences,shopping malls,super markets,office buildings and other general lighting places.

4B International
Light distribution curve and real application:
4B International 4B International 4B International 4B International