American Lighting PG40-E17-UWW Professional LED G40 Globe Style Lamp, E17 Intermediate Base, Dimmable, Clear Lens, 2400K Ultra Warm White, 25-Pack. Stop the weekly hassle and get rid of obsolete incandescent lamps that burn out one by one! No more pulling out the ladder every few weeks to replace those outdated incandescent light bulbs. Switch to American Lighting’s weatherproof LED light bulbs made especially for indoor/outdoor light strings! These beautiful LED lamps are professional grade and last 25,000 hours (6,250 days at 4-hours per day equals a whopping 17.1 years average life span)! American Lighting's Professional LED Decorative Lamp series offers a wide variety of vivid colors and lens styles. These affordable, popular and stylish lamps are fully dimmable with most CFL/LED and low voltage electronic dimmers (minimum loads may apply). The SMD (Surface Mount Device) LED lamps are for direct replacement of incandescent, candelabra, intermediate and medium base bulbs. They are IP65 rated for protection against moisture and UL listed for indoor and outdoor use. The PG40-E17-UWW has transparent glass and nickel base. Bulb specifications; 2400K (ultra warm white), 25-lumens, 1-watt, 120V, 60Hz AC operation, 25,000 hours (average life) and a 3-year warranty. Founded in 1989, American Lighting, Inc. manufactures a wide range of lighting solutions for your residential, commercial and specialty lighting needs. We pledge to deliver superior customer service by employing and training a team of highly experienced lighting professionals.