| 31. | Within days they noticed that it was causing fluorescent tubes to light up across the room.
|
| 32. | What the staff calls its Christmas tree is actually a Dan Flavin-like chandelier of red fluorescent tubes.
|
| 33. | :: As the fluorescent tube or LED illumination thing ages, the color of it may go off.
|
| 34. | The pans holding the fluorescent tubes expanded the sculptural possibilities, framing space, reflecting and amplifying the lights.
|
| 35. | :: A fluorescent tube would certainly glow if near a sphere energized with high voltage alternating current.
|
| 36. | As fluorescent tubes age they grow progressively dimmer, and they can be expensive or difficult to replace.
|
| 37. | The next major technological innovation in neon lighting and signs was the development of fluorescent tube coatings.
|
| 38. | A fluorescent tube differs from an incandescent bulb in structure and in the way it produces light.
|
| 39. | These are used with compact fluorescent tubes that plug into a light fixture that has a permanent ballast.
|
| 40. | A fluorescent tube, mounted on a beam overhead and shaded by a pink curtain, cast a soft light.
|
