The R7S 80W-180W Floodlight Security Linear Bulb Replacement by Energizer is a modern and energy-efficient halogen bulb designed for both indoor and outdoor use. With a warm white light colour and a high lumens output, this bulb provides a wide beam of light and is ideal for security lighting. Featuring a clear finish and a length of 78mm, this bulb is dimmable and equipped with features such as UV stop and mercury-free technology. It is backed by a 1-year manufacturer warranty and is energy-saving with an A++ - E energy efficiency rating. The bulb is designed with a switch cycle of 4,000-8,999 and a bulb life of 2,000-4,999 hours.