Activity Stream
227,828 MEMBERS
1864 ONLINE
greengrassforums On YouTube Subscribe to our Newsletter greengrassforums On Twitter greengrassforums On Facebook greengrassforums On Google+
banner1

Results 1 to 4 of 4
  1.     
    #1
    Senior Member

    PHYSICISTS!!! Hertz / Kelvin Relationship?

    .

    Every single bleeding CFL I find is either cool white but 11w or over 20w but warm white.

    I already have the HPS and the bloody warm white CFL's. but I'm trying to fill out my HPS with CFL's in the 4 000 - 6 500 Kelvin bracket. So I found a bunch today which aren't marked with their color, but the shopkeeper thinks they're cool, towards green, which I think could mean around 4 000k, so I bought them.

    Apparently there is some sort of relationship between Kelvin and Hertz? Can I work anything out from the 50 - 60 Hertz marking I found?

    .
    faithlessxxx Reviewed by faithlessxxx on . PHYSICISTS!!! Hertz / Kelvin Relationship? . Every single bleeding CFL I find is either cool white but 11w or over 20w but warm white. I already have the HPS and the bloody warm white CFL's. but I'm trying to fill out my HPS with CFL's in the 4 000 - 6 500 Kelvin bracket. So I found a bunch today which aren't marked with their color, but the shopkeeper thinks they're cool, towards green, which I think could mean around 4 000k, so I bought them. Apparently there is some sort of relationship between Kelvin and Hertz? Can I work Rating: 5

  2.   Advertisements

  3.     
    #2
    Senior Member

    PHYSICISTS!!! Hertz / Kelvin Relationship?

    Bumpdiddelibump

  4.     
    #3
    Senior Member

    PHYSICISTS!!! Hertz / Kelvin Relationship?

    50-60 Hz is just the frequency of the electricity it needs to work, nothing to do with spectrum temps. Walmart has/had 6500 K cfls in a variety of wattages....not sure if there is a Danish equivilent to Walmart, Home Depot lol, but a large building supply/nursery/hardware store should have them...they are so common these days.

  5.     
    #4
    Senior Member

    PHYSICISTS!!! Hertz / Kelvin Relationship?

    .

    I've been all over the place today. They're everywhere. But people only want to buy 11w and warm white 20w, it seems, so thats what everybody stocks so far...

    I have found one place, but the guy got a little too nosey, and I got nervous and left



    .

Similar Threads

  1. Lumens vs. Kelvin?
    By MasterKushy in forum Indoor Lighting
    Replies: 8
    Last Post: 04-09-2010, 02:06 AM
  2. Chart Request (Kelvin Temp & Absorption Efficiency?)
    By llama shack in forum Basic Growing
    Replies: 0
    Last Post: 08-16-2008, 04:09 PM
  3. Kelvin Chart
    By Dreadscale in forum Indoor Lighting
    Replies: 1
    Last Post: 12-19-2007, 07:27 PM
  4. no relationship for me!
    By Stoner24 in forum Sexuality and Relationships
    Replies: 14
    Last Post: 11-14-2007, 06:03 AM
  5. Kelvin - A little light on the subject.
    By GRB.4.Life in forum Indoor Lighting
    Replies: 3
    Last Post: 03-20-2007, 05:36 AM
Amount:

Enter a message for the receiver:
BE SOCIAL
GreenGrassForums On Facebook