Practicals 159 Photoflood bulbs and PH bulbs Photoflood bulbs are color-balanced for use in photography (3200, 3400, and 4800 K) and come in various wattages, as shown in Appendix B. The 211 (75 W) and 212 (150 W) are often used in table lamps and suspended China-hat practicals. Higher-wattage photofloods are often used in soft boxes, Chinese lanterns, and scoop lights. Most photoflood bulbs burn very hot and have a short life, in order to provide the high color temperature. It is a good idea to preserve them by turning them off between takes when possible. Household bulbs A selection of low-wattage household bulbs (15, 25, 40, 60 W) is handy for making practicals glow without being overly bright. A household bulb's color temperature falls between 2600 and 2900 K, which appears yellow on film. In most instances, a warm color shift is appropriate for the scene (e.g., lamps naturally appear slightly warm), and the DP leaves it. If the color shift is objectionable, it can be removed with CTB gel (adhered to the inside of the lamp shade, for example). Candella base bulbs Some candelabra wall sconces and chandeliers take candella-based bulbs; this is something to check