Back Home / Electrical / Bulbs / BULB 921 – MINIATURE WEDGE 12.8 VOLTS, T-5 BULB 921 – MINIATURE WEDGE 12.8 VOLTS, T-5 SKU: 921 Categories: Bulbs, Electrical Miniature incandescent automotive, electronic, electrical and industrial bulbs. Voltage rating of 12.8 volts. 1.4 amps. Candlepower 21 Base type: Miniature wedge base Case Quantity: 10 Log In For Pricing