#3157A Amber Miniature Bulb D.F. Plastic Wedge Base - 12.8/14.0 Volt 2.1/0.59 Amp 26.88/8.26 Watt Painted Amber S-8 D.F. Plastic Wedge (W2.5x16q) Base, 24/2.2 MSCP C-6/C-6 Filament Design, 1,200/5,000 Average Rated Hours, 2.09" Maximum Overall Length.