A B Average Bulb Life: 4000/10,000 hr. , Average Life: 4000/10,000 hr. , Bulb Housing: Glass , For Enclosed Fixtures: No , High Output: No , Indoor/Outdoor Usage: Indoor Only , Lamp Dia.: 1" , Lamp Shape: S8 , Lamp Type: Miniature-S , Light Color: Amber , Overall Lamp Shape: S , Voltage: 14