... to reach good product consistence, an average life span of 10000 hours and lamp on-off;2) Patentd ... good coloration,non-flashes,eyesight and health protection;4) Unique style design,more dynamic effect;5) The case uses ... retardant and discoloration resistence.6) Min tin,no lead,low mercury(approx.3mg),environment friendly,7/ Conforming to CE, ... 85w 105w 120w full spiral lamps/spiral light of cheap price