RGB Lights are the FUTURE of filmmaking | Colbor CL220R RGB Light

Alex Cheung
259 followers
4 Video Views·Feb 29, 2024
COLBOR CL220R: https://link.colborlight.com/2B-CL220R
MUSIC & SFX: https://bit.ly/artlist-ajc
Motion Array: https://bit.ly/motionarray-ajc
MY FILMMAKING KIT
Cinema Camera - https://amzn.to/3zrav5c
Mirrorless Camera - https://amzn.to/2Fy8bBI
Tamron 24-70 f2.8- https://amzn.to/2S5TyqP
Canon 70-200 f2.8 - https://amzn.to/35XQohz
Canon 16-35 f2.8 II - https://amzn.to/2Xzitcq
New Gimbal - https://amzn.to/3CpqlAj
My New Drone! - https://amzn.to/3pab7vP
Lowepro Tactic 450AW Backpack - https://amzn.to/2S2882e
Rode Microphone - https://amzn.to/2qWZhn4
Tascam DR-05 - https://amzn.to/2XmzoPF
0:00 - Intro
0:28 - Scene 1
3:59 - Scene 2
7:01 - Scene 3
10:25 - Outro
----
instagram.com/alexjcheung/
tiktok.com/@alexjcheung
imjustacheung.com
Have a wonderful day! :D
so without a doubt in my mind RGB lights
are going to be the future and the
standard of lighting and film making
they are incredibly flexible they can
adapt to any story and any scene that
you're trying to tell and in general
they solve a lot of headaches when
you're on set so today I'm going to be
looking at the cobore cl220 r which is
their 220 W RGB light and we're going to
be shooting a couple scenes uh really
quickly and just showing you guys how I
would be using an RGB light on set so
let's start with the first scam which is
going to be like a interview style type
of lighting setup so this is the shot
that we're going to build from we have a
window right here for the natural light
this is with all the lights off no house
lights on um which is typically how you
would shoot an interview we're going to
supplement in that light using the
cobore CL 22R camera is set to 4650
Kelvin f4.0 now I'm at 800 ISO I think
what I want to do is I'm going to ND
down the camera because I want to see a
little bit uh outside so this right here
is four stops and four stop basically
silhouette it so I'm actually going to
four stop ND is not going to cut it it's
going to make the inside way too dark
okay yes this is two stop ND and now
let's mess with this light it see it
let's first get this table out really
important so obviously this light right
now is very warm uh it is 2700 Kelvin
from a previous shoot 2700 Kelvin it is
is at 100% power which is probably too
bright and we're trying to go for this
more natural look we're just going to
use one light on an actual interview
shoot you can probably use way more
lights than this so first of all take
this way down and let's uh set the color
temperature to something closer to um
the outside daylight which is probably
around 56 maybe even 6,000 the outside
daylight is looking a little warm so I'm
going to warm up my light I was at 6,000
Kelvin this is now about 5,000 and
what's cool about RGB lights is that you
can set the green and red shift or green
and magenta shift the second one right
here is a green and magenta shift or red
shift so if you go towards the green
side it will make the light
Greener if you go towards the opposite
side it'll make it more red or more
magenta so I'm going to tilt it towards
uh green just because I think looking at
the daylight coming out from the window
it looks a little bit Greener I don't
have a color meter thing I'm just going
to eye it which is kind of inaccurate
but gets the job done
cool let's actually frame it up that
works okay so we have this nice light
coming in from uh the side right now so
it is set at 22% power and we are at a
4550 Kelvin and then with a -3 green
shift and the idea with this light right
here is to make it look like a
believable source of light that's coming
in from this window that I'm you know
I'm being actually lit lit by the window
so the light right now is about it's
about 60° maybe even 70° away from me
that just helps getting that light on
this side of the face maybe it's ever so
slightly wrapping around if you want the
light to be more frontal what you would
do is move it from from like a 70° angle
all the way to like a 45° angle which I
can do right
now something like this would make the
light wrap a little bit more around my
face so one of the strengths of the RGB
lights is being able to one set the
color temperature but two also more
importantly to shift the magenta or the
green just so that it matches better
with the ambient light in your
environment this looks nice um and this
is at 10% this would be like kind of
like the final interview look very fast
interview look maybe I could add like a
backlight here or like a side light or
anything like that if I had the space or
the lights so then this would be the
interview style right here so I would be
talking to someone off camera maybe
right there um and this is the final
look look okay next situation that we're
going to try and recreate is this one um
now you might be thinking W what is this
um this is based off of a shot that I
saw from sakario it's one of the opening
shots opening scenes where Emily Blunt's
character is in a house and she walks up
to this window that has like this red
cloth over it and as she walks towards
window you see this red light washing
over her face which is kind of sick it
was a cool motivated light source and
obviously the light on her face is not
coming from the window it's from some
light source above her eyes that's
shining down on her I thought I would
recreate something like that but instead
of the red cloth which I don't have uh
I'm using this incredibly pink backdrop
with broad daylight coming in through
the window and that's sort of like
giving me this uh this key okay now that
we have the contact this light is
already doing a lot like it's bouncing a
lot of that pink into my face but we're
going to enhance that with a RGB light
and again this is where the light
placement is so let's go set that up
Okay cool so we're going to go back into
the cobore studio app and we're going to
change this from a CCT to a color so I'm
going to pick a hue and conveniently
there is already a pink setting and so
we're going to push up the intensity all
the way to
100% And also if this light doesn't
match exactly what we're going for then
we can do something like pick a color
and then we're going to do the eye
dropper down here actually and then
we're going to point at a certain light
source let's go with this uh kind of so
I've repositioned the light in my shot
to look more like something like this we
are going to go to the eye dropper tool
again and then we're going to hit retry
and then we're going to pick this color
right here and this should match a
little bit better going to bump up that
saturation just a little bit so this is
completely off no light whatsoever and
then we're going to slowly slowly turn
it up maybe to about 80% right here and
once you're in the ey dropper tool you
can slightly change the Hue of the light
source after you've captured it through
the camera and then over here you see
that I've already added plus 5% on the
saturation and then intensity I'm just
going to play around with it until I
find something that I think works so
maybe something like this where the
light color is going to match that pink
from that background right there and so
using RGB lights this will get us way
way closer and much faster towards the
color that we would want before if you
were to use just a by color or a regular
fixed color temperature light um you
would have to use things like gels and
gels are just basically things that will
change the color temperature of the
light you attach it over the light for
example if I wanted the light to be
green you would have to tape a piece of
green gel over the light and that would
change the color you can already kind of
tell like if I put it over the light SS
right there you can see that it's
turning it Way Green so this is another
way that I would use an RGB light as a
motivated light source all right so this
last scene that we're going to do is a
TV simulated lighting scene where let's
say you have a character that's sitting
in bed watching TV maybe it's at night
time maybe it's in the middle of the
afternoon but it's a dark room and this
lighting setup usually works much better
if you are in a darker environment so if
I turn off my house lights this is what
it kind of looks like and then I believe
on the camera I also have a TW stop ND
filter on top of it just to uh make the
room a little bit darker and it's set at
4650 Kelvin and then we add in our own
lights and then this has a rectangular
soft box on it versus the parabolic one
the circle one my idea my thought
process is well if a TV is rectangular
feel like the light source that is
coming out of the light should also be
in a rectangular is shape instead of
like an oval shaped and on the soft box
I also have the honeycomb grid on it I'm
pretty sure the room is dark enough but
if not I have set up the little black
negative fill that's going to be
probably closer to this side of my face
this light is positioned kind of off to
the farther side of me so I have a
little bit more contrast when I actually
turn it on and shine it on my face it's
going to give me a little bit more
contrast let's actually strike it right
now and we're going to open the coore
studio app and then we're going to go
from the color tab into the effect tab
right here and down here you can set
different lighting effects or lighting
modes there's a bunch over here the one
that I'm going to go to is the TV one
what's cool is that you can actually set
a color that you want to be playing on
the light itself so if I turn off the
house lights let's go with a bluish
color and so you can actually set the
the Hue the precise Hue and the
saturation on the slider if you wanted
to but I'm going to go into the Color
Picker and maybe choose something like a
very desaturated light blue or again you
can open your camera and choose a
certain color if you wanted to so I'm
going to go back to the color wheel set
to something maybe like this confirm and
right now it is at a rate of one which
is going to be very slow so if you want
to have a faster flickering effect you
would just change the rate higher and
you can also change the intensity to be
completely random which I think works
really well the rate set it to be random
the intensity said it to be random as
well and then that way you can get a
very accurate lighting effect now we're
going to actually set up the shot and
then see how this lighting works on my
face cool and this is how these shots
looks like and as you can see if I look
straight towards where my TV is the
light is not directly headon to me like
you can still get some Shadow on this
side of my face just so that we can get
a little bit of contrast and so this is
like one of my favorite things about an
RGB light is the way that it can change
colors really quickly and also have
these types of different effects that
you can use really quickly and what
makes an RGB version of the LED lights
really useful you can go into the app
and you can choose a random IED color so
you don't have to necessarily set this
to like this blue color that I have
right now we're going to hit random on
the color and now it's it's like I'm
watching like Blade Runner or something
uh with this like pink yeah and this is
not bad like this is what you would
typically see in like a movie or a show
where the character is actually uh
watching television or you know if you
had someone in a movie theater this is
kind of like how that would look like as
well I mean not going to lie this looks
pretty convincing RGB lights you're able
to set a very spef specific color and
with these flickering effects these
different types of lighting effects that
you can do within the light itself it
makes it very easy to simulate whatever
type of uh scenario that you're looking
for RGB lights definitely are going to
be the future of film making because of
how easily you're able to set up the
light and get it running through your
phone once these RGB lights reaches the
same output as an HMI or like a Tungsten
light I think Productions in general are
just going to switch straight over to
RGB lights you don't like the light oh
you don't like it okay all right well I
think it's time to end the video then
hit subscribe leave a like let me know
if you guys have any questions down in
the comments I'm going to tear down
these lights before w-e eats me we will
see you guys in the next video
