Quality 27 Watt Light Bulbs - Fluorescent Linear Quad Replacement Light Bulb, Perfect For Kitchen, Office, Bedroom, Or Any Room In Your House Ideal For: This 27 watt light bulb is great for Kitchen, Office, Bedroom, or any room in your house that fits the Linear Quad Replacement Bulb. Durable: Being made from high-quality material, this 27 Watt Linear Quad Replacement Light Bulb is quite durable and enduring. The Best Quality Material: Our 27 Watt Linear Quad Replacement Light Bulbs are made from high-quality material. Input - 120v, 60Hz, 4-pin quad bulb, 6500 kelvin color temperature. The bulb requires E 27 holder. Energy Efficient: This light bulb is completely energy efficient and probably equivalent to 100W ordinary bulb. 27 Watt Light Bulb With Advanced Testing: Our light bulb with 27 watt passed through an advanced testing. Hence, you can use this lighting for any kind of events whether it's indoor or outdoor.