The Zenaro Lighting RSLPAR30C LED 10 Watt E-26 screw base lamp is ideal for indoor or outdoor residential and commercial lighting. This 10 degree narrow beam PAR type lamp replaces your current 60-Watt incandescent PAR30 at a typical yearly energy cost of $1.20 per lamp. The Zenaro Lighting RSLPAR30C lamp is dimmable and can be used in the any light fixtures using a standard E26 medium screw base socket. This lamp provides 540 lumens with a warm white 2700K light output and is designed to last over 22 years in typical use. Zenaro Lighting lamps are mercury and lead free and do not produce any UV or IR light. Changing your lamps to higher efficiency Zenaro Lighting LED lamps can help reduce your electric bill while helping to preserve our environment. In addition to this PAR type, Zenaro Lighting lamps are available in other shapes and sizes for indoor and outdoor use including A types, R types, MR types and decorative shapes.