color temperature

color temperature-how to make in-camera special effects


 





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Author Topic:   color temperature
Gamecat
posted 12-01-2000 02:48 PM              
Does anyone know the color temperature of those home depot work lights? I use them for black and white and video, but what about for color film? are they close to 3200?

Revolvo Spinz
posted 12-01-2000 03:05 PM              
Hi, Gamecat. I used 500w Home Depot worklights on a movie I did. I used 16mm color reversal and it came out looking a bit better than I thought. I used them without any gels or barn doors on them cause I was going for a more industrial look and they were fine.

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-kickin it live 9 to 5

Gamecat
posted 12-01-2000 04:01 PM              
what was the tint though? Was it more orange or blue?

Erik S
posted 12-01-2000 04:31 PM              
It depends on the type of bulb they use and not all work lights are the same. I believe most are around 3200k. The ones you have probably are. The more expensive kind are sometimes around 4200-5000k. Get a color temp. meter and check it out.

Gamecat
posted 12-01-2000 04:35 PM              
erik I'm talking about the home depot ones, and I was trying to find a soultion to buying a color meter... since I have no cash at the moment

Erik S
posted 12-04-2000 08:04 PM              
Oh "the Home Depot ones"

Home Depot must have 15 different work lights available, I don't know which ones you are talking about. Do they have halogen bulbs? Then they are probably 3200k tungsten or very close. Do they use "regular" incandesant house bulbs? 3200k again. You say you don't have any money so I doubt you bought any fancy lights with metal halide (sp) bulbs or anything. They would be very "cold" around 5500k, give or take 500k.

What does the light look like from the fixtures? Is it blue or whiteish? Amber? Green? You can tell a lot from your eye, but you can't get it exact. That's why I suggested the color temp. meter (And no, I didn't mean for you to buy one, I couldn't do that either I thought you could take your light to a rental house or a film school, I'm sure they would be happy to check it for you.)Your light might not be exactly 3200k, it might be less or more. The color temp. of bulbs is not always constant their whole life, It can change. The only way you could find out would be to use a color temp. meter. That way you will know exactly what you have to do to "correct" the color for what you need.

If this is all too much work, just bet that the lights are close to 3200k and shoot the damn thing! Good luck and have fun!

All times are ET (US)



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