High quality led outdoor wall lamp grete the outdoor wall lamp grete made of or powder coated aluminium and opal glass is simple but innovative and high quality the large light outlet made of opal glass and the equipping with leds provides for a high light yield 855 lumen and the best energy efficiency the new led technology promises longevity efficiency and environment preservation with a low power input of 9 w the long lifespan of approximately 25 000 hours makes these led light bul