For your home or business's general-purpose lighting needs consider using the Philips 32-Watt cool white circline fluorescent light bulb (FC12T9/COOL WHITEPLUS). This fluorescent bulb casts a cool, white glow making it ideal for garages, workshops or basements. This bulb is an effective alternative to shop lights. This long-lasting bulb can shine up to 12,000-hours. The bulb has a T9 shape with a 4-pin base.