14Shari at 2013-06-01 18:29:06:
My first impression of 'The sixth sense': I was blown away. I had to see it for the second time after the big revelation.
Why start with the light bulb? I think it's an omen for what to come and to address the subjects / theme in the film.
Light stands for prana, universal life energy, it's more than breathing, it's the kind of energy that every living thing (plants, humans, animals) need in order to live.
The light bulb dying predicts someone's life is going to be ended (physical dead). It also addresses the relationship between Malcolm and Anna, it's kind of dead, lifeless, needs more than water to survive (social death)
It also sheds a light on Malcolm's ambition. He might be thriving in his career but inside him something else is less happy, dying. He as a person has set himself away (emotional death).
That's my take.