... luminous energy is 3200 lumina, for above ordinary halogen lamp's 3 times. 2, the color temperature comfort ... the life is above 2500h, is above ordinary halogen lamp's 10 times, basically may achieve a new ... return route completely automatic counter pressure protection (1)Lamp types: D2C,D2R,D2S,880,881, H1,H3 ... : three times luminous flux as that of halogen tungsten(7)Long lifetime: over 3000hrs(9) ...