Feature of Color Correction Gel Filter
This Color Gels is made of premium polyester film, smooth and flat. Stable color temperature
and not easy to fade. CTO's for warming up daylight balanced sources like strobe, led, flash lights.
Orange Gels filter are ideal for indoor photography and portraiture at sunrise or sunset out
door photography . It can convert the cool tone to warm tone.

Guideline of Color Temperature Orange Gels (CTO)
Full CTO Converts 5500°K to 2900°K
1/2 CTO Convents 5500°K to 3800°K
1/4 CTO Convents 5500°K to 4500°K
1/8 CTO Convents 5500°K to 4900°K

You could start with a full CTO and adjust by adding or reducing the color temperature
correction by either combining gels or using gels of less strength. By adding gels, it will
reduce the amount of light transmitted. Also, you will need to compensate for the loss of
light base upon the gels your are using.

Warms tips
Each Gels Can be cut and shapes to meet your different demand. You could use on
the flash light, led light, strobe light etc.
Please cold down the light source after a long time use, or it may melt. Use a
proper gel holder, or tape the gel to the edges of the barn doors, away from the lamp.