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China Balls


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I bought a large china ball from Ikea the other day and fitted it with a 500w EHD bulb from osram. I then proceeded to put 250 inside the ball as a heat barrier so that the paper lantern would not burn. The light from it looks good but I'm still a little nervous to use it for more than a couple of minutes at a time. What are some ways that you guys have made fire safe china balls and fitted them with large bulbs.

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  • Premium Member

Hi,

 

Have you actually tested the ball for flammability? In any reasonably civilised country I assume there would be codes regarding the combustibility of lighting equipment. Even if not, you can usually get spray-on fire retardant, and it might be a good idea to give it a dousing anyway (does smell of cat's piss, but it stops things catching on fire).

 

I once melted a big hole in a polyboard with a 2.5K HMI...

 

Phil

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