【Specifications】300W, dimmable, AC 100V, 5900lm, warm white 2800K, 118mm r7s linear halogen bulb. 【Dimmable】This 300w J118 dimmable r7s halogen pencil energy saving spotlight is dimmable, Intensity dimmable, compatible with dimmer. 【High Quality】2000 hours lifespan, save more than 30% electricity, Stable, comfort, safety, resistance. 【Warm White 2800K】 Warm white 2800K, 5900lm with 360° lighting angle gives you a brighter, more comfortable environment. 【Wide Applications】Use for advertising lighting, landscape, hotel facade, workshop, parking lot, clothing stores and other occasions. Perfectly suitable for home, shop and office spotlights, task and security lights, showroom, stage and studio lights, floor lamps, etc.