Bulbrite LED4T14/22K/FIL-NOS 4-Watt LED Nostalgic Radio Tube Bulb, 60W Equivalent, Medium Base, Antique FinishBulbrite's led filament series replicates the look and feel of traditional incandescent lighting. Providing warm lighting in a shape you're used to, these bulbs are an easy step into energy efficient lighting that looks good. Nostalgic led filament bulbs feature a tinted glass and long led filaments that look like their incandescent nostalgic counterparts. Dimmable with electronic low voltage (ELV) type dimmers please consult with an electrician if