xanthoman
Avid Member
6500k clarification
in terms of cham/plant lighting, kelvin refers to the color temperature (spectrum) of the bulb, ind isnt necessarrily an acurate indicator of how much thermal out put (heat) the bulb will produce.
reptisuns dont have a very good spectrum for plant health, so generally you supplement them with a plant bulb.
6000-6500k is commonly considered a good spectrum for plant health.
linear fluorescent bulb diameter is expressed in terms of t/value
smaller reptisuns are t-8, generally (but not 100%of the time), you can mix linear fluorescent bulbs of the same t/value in the same dual fixture
ie; you can usually put a t-8 6500k plant bulb in the same dual fixture as a reptisun t-8 without any major issues, but not always as this is partially dependent upon the fixture as well as the 6500k bulb. so if it works ok in the fixture its in i wouldnt worry about it. as far as physical temperature, that seems like a lot, but i have never tried bulbs above 6500k.
im not sure if thats an issue but i will try and look into it tonite.the distance of the plant bulb is not that crucial. you dont want it producing a large area of heat across the top of the cage so if thats an issue you should move it farther away. if its in the same fixture as your reptisun, then the more important distance is the reptisun, if the plant bulb is still producing too much temp at reptisun distances, then you may be better off having a single fixture for each. if the bulb is not a t-8 diam then that could be part of the issue. typically a 24"t-8 plant bulb goes for about $10-15 not counting fixture, a solo fixture would likely be about the same price . if you are using a dual fixture but feel you need to get a single fixture for your plant bulb because of temp, then you could just get a second reptisun for your dual fixture. just to be clear any fluorecent PLANT BULB will satisfy your plant bulb requirement,even one of those self ballasted light sticks, (as long as it is a plant bulb.
and also to be clear, the only heat that is actually desireable, is the focused heat from the 40watt uva incandescent housebulb that is in a small reflector and distanced to provide a max heat of less than 84*
lets review;
1. the reptisuns only purpose is to provide uvb light for d3 conversion, its purpose is not to produce heat although some heat is unavoidable. i recommend having the basking spot in the top 6-8" of the cage and the reptisun about 4-6"above the top of the cage. trying to keep the reptisun about 10-12" above the basking spot if heat fromthis is an issue you may be wise to go to individual fixtures.
2. the 40 watt clear or cool white incandescent housebulb provides uva for general well being and appetite stimulus., its distance is not critical, but needs to be distanced accordingly, to provide a maximum of less than 84* in the sweet spot of the beam where it is focused on the basking spot. always better to provide too little temp, than too much.
this bulb is usually in a small single screw in reflector and usually distanced up to 18" away, if needs to be farther would recommend a lower wattage bulb.
3. the distance of the plant bulb is not critical, but it is ok to have the plant bulb as long as it is not producing excessive heat, up to 18" away, but it is not ok to have the reptisun that far away.
4. about the 6700k, its not something i have tried or even looked into. so, initially it is something i would be cautious of.
imo, if you have the option to return it i would do that and try to seek a regular plant bulb of 6000-6500k at a grow shop or fredmeyer/walmart etc.
5. i would try and leave as much stuff as possible intact until i have had a chance to review your shopping list. imo, if there are items that arent necessary and can be returned, then imo, that money would be better spent on a fecal float, and possible treatment....as well, there might be other things that you may need but do not yet have , like materials for hygenic soil replacement?. jmo
in terms of cham/plant lighting, kelvin refers to the color temperature (spectrum) of the bulb, ind isnt necessarrily an acurate indicator of how much thermal out put (heat) the bulb will produce.
reptisuns dont have a very good spectrum for plant health, so generally you supplement them with a plant bulb.
6000-6500k is commonly considered a good spectrum for plant health.
linear fluorescent bulb diameter is expressed in terms of t/value
smaller reptisuns are t-8, generally (but not 100%of the time), you can mix linear fluorescent bulbs of the same t/value in the same dual fixture
ie; you can usually put a t-8 6500k plant bulb in the same dual fixture as a reptisun t-8 without any major issues, but not always as this is partially dependent upon the fixture as well as the 6500k bulb. so if it works ok in the fixture its in i wouldnt worry about it. as far as physical temperature, that seems like a lot, but i have never tried bulbs above 6500k.
im not sure if thats an issue but i will try and look into it tonite.the distance of the plant bulb is not that crucial. you dont want it producing a large area of heat across the top of the cage so if thats an issue you should move it farther away. if its in the same fixture as your reptisun, then the more important distance is the reptisun, if the plant bulb is still producing too much temp at reptisun distances, then you may be better off having a single fixture for each. if the bulb is not a t-8 diam then that could be part of the issue. typically a 24"t-8 plant bulb goes for about $10-15 not counting fixture, a solo fixture would likely be about the same price . if you are using a dual fixture but feel you need to get a single fixture for your plant bulb because of temp, then you could just get a second reptisun for your dual fixture. just to be clear any fluorecent PLANT BULB will satisfy your plant bulb requirement,even one of those self ballasted light sticks, (as long as it is a plant bulb.
and also to be clear, the only heat that is actually desireable, is the focused heat from the 40watt uva incandescent housebulb that is in a small reflector and distanced to provide a max heat of less than 84*
lets review;
1. the reptisuns only purpose is to provide uvb light for d3 conversion, its purpose is not to produce heat although some heat is unavoidable. i recommend having the basking spot in the top 6-8" of the cage and the reptisun about 4-6"above the top of the cage. trying to keep the reptisun about 10-12" above the basking spot if heat fromthis is an issue you may be wise to go to individual fixtures.
2. the 40 watt clear or cool white incandescent housebulb provides uva for general well being and appetite stimulus., its distance is not critical, but needs to be distanced accordingly, to provide a maximum of less than 84* in the sweet spot of the beam where it is focused on the basking spot. always better to provide too little temp, than too much.
this bulb is usually in a small single screw in reflector and usually distanced up to 18" away, if needs to be farther would recommend a lower wattage bulb.
3. the distance of the plant bulb is not critical, but it is ok to have the plant bulb as long as it is not producing excessive heat, up to 18" away, but it is not ok to have the reptisun that far away.
4. about the 6700k, its not something i have tried or even looked into. so, initially it is something i would be cautious of.
imo, if you have the option to return it i would do that and try to seek a regular plant bulb of 6000-6500k at a grow shop or fredmeyer/walmart etc.
5. i would try and leave as much stuff as possible intact until i have had a chance to review your shopping list. imo, if there are items that arent necessary and can be returned, then imo, that money would be better spent on a fecal float, and possible treatment....as well, there might be other things that you may need but do not yet have , like materials for hygenic soil replacement?. jmo