... Introduction1. LuminanceLighting luminaire is composed of 1 dual crystal dysprosium lamp with 1,000w ,characterized by high luminous efficiency,excellent ... can reach 88,000Lm per light,and the lifetime of lamp tube arrives to over 10,000 hours,2. Illumination rangeLight panel ... the device such as the quantity of light head on lamp house power ,floodlight ,spotlight,lift height of telescopic cylinder ...