[Dimmable]: Dimmable linear halogen lamp; use a halogen dimmer to connect these lamps. LED dimmers are not compatible with halogen lamps; they will cause the halogen lamp to flicker and may not work properly. Therefore, do not use an LED dimmer to connect the halogen lamp. [Easy to install]: LED bulb with a 78mm R7S base. The 150W J78 R7S halogen bulbs are very slim with a diameter of approximately 8mm. They fit most standard 78mm R7S LED lamps. [High color rendering]: CRI: ≥80Ra, 360° beam angle, 2100lm, 2800K warm white light. The wattage of a 150W halogen lamp is equivalent to a 10W/15W LED lamp, with an average lifespan of 1800 hours. [Application]: Widely used for indoor or outdoor use, work and security lighting, workshop lighting, garages, storage rooms, stage and studio lighting, LED ceramic metal halide lamps, floor lamps, special lamps, general lighting.