You can choose from variants the width of the lash strip. The strips are all 120 cm long and at least 1 cm wide. The maximum width is in this version are 30 cm (12) the colour filters are in the following strengths strong (CTO 204 205); Easy (), Medium (CTO 206) and soft (CTO 223). Not suitable for hot lights, such as halogen,. Please check out of direct mounting the temperature of the light bulb.