Low power consumption78mm R7S LED bulb, a perfect replacement for R7S halogen light sticks J78 50W-80W. Reduce energy consumption by 85%. Low maintenance costs reduce problems associated with frequent bulb changes [Dimmer Description] The R7S LED 78mm supports dimming, but it does not It is only compatible with dimmers based on the SCR (Silicon Controlled Rectifier) thyristor principle. NOTE: If the dimmer is not compatible, it will flicker when dimmed Environmental protectionR7S LED 78mm has passed CE certification. Contains no lead, mercury, ultraviolet or infrared radiation. R7S LED 78MM provides a stable light source, soft natural light without glare, which greatly relieves visual fatigue 8W R7S LED 78MM 78mm R7S LED bulb, 400LM dual COB LED, 3200K 360 degree warm white light diffusion angle, 360 degree ceramic lamp holder low heat, explosion-proof connection structure, high quality COB LED chip Application R7S 78mm LED light is widely used in many places. inside and outside Outdoor, security production lighting, workshop lighting, garage, storage room, stage, studio, halide lamp metal, the general special street light