Light up your life with Singer’s Push-in LED Bulb! This bulb produces a vibrant white light that helps reduce eye-strain by brightening your workspace so you can clearly see even faint details or markings. The Singer Push-in LED Bulb is energy-efficient and boasts extended life span, outlasting incandescent style bulbs. The turn-and-lock base fits Singer and other machine brands that utilize a push-in bulb.