Rainbow Twinkle Lights, Glass Electric Touch-controlled Fragrance Lamp with Free Replacement Halogen Bulb Handcrafted from glass and stainless steel, free replacement 35 watt halogen bulb included Touch-controlled with four settings: off, candleglow, medium, bright Use alone as an accent lamp or with fragrance waxes, oils or essential oils diluted with water LED lights on base twinkle on all settings, lamp must be unplugged to turn off 5 inches, 12.7 cm tall