How to Add Color to a Fluorescent Light

Last Updated: August 10, 2021

The cold, harsh light of fluorescent lamps fails to bring warmth to a room, nor is it decorative. By using inexpensive materials, you can add color and warmth to these boring lights to make your drab room or office welcoming, fun, fresh, and funky!

Steps

1
Gather the Things You'll Need.^{[1]
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Put the book covering (roll of colored plastic sheeting) on a plain surface. Roll about 2 feet (0.6 m) out flat and make sure there are no wrinkles in the covering.

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3
Wrap the fluorescent bulb in the covering. Roll it tightly around the fluorescent bulb - there should not be any space between the lamp and the covering.
4
Cut the covering off the roll, and also any excess along the length of the fluorescent tube. Use transparent tape to seal the covering seam.^{[2]
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5
Cut the edges of the covering with the scissors. Be careful that you do not cut the contacts (the pair of prongs at each end of the tube). The contacts have to stay accessible.^{[3]
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6
Reinstall the covered bulb in the lamp holder. Turn on the light and enjoy!
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Finished.

Warnings

Using anything other than theatrical gel is risking a fire. Theatrical gel will never catch fire. It will melt under extreme heat.

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Always cut the electricity before taking the lamp or replacing it.

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Be careful when removing and reinstalling the lamp. Do not touch the electric contacts.

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Do not use this "How To" for other lights. Fluorescent lights are the only lights that do not get so hot so as to melt the plastic sheeting and cause a fire hazard. T5 and T5HO lamps may also get too hot for this application, be careful. Some fluorescent do get hot so first try a small piece before you take the whole thing apart.

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Even fluorescent bulbs can fail, the anode and cathode can become very hot and cause a fire. Use caution.

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This is potentially a fire hazard, it is recommended that you use plastic sheeting that is approved for high-temperature applications. To reduce this risk, check with your photo or theatrical supply house for colored "gel" sheeting that is designed for use with light sources.

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