A Average Bulb Life: 1000 hr. , Average Life: 1000 hr. , Bulb Housing: Glass , Current Drawn: 690mA , For Enclosed Fixtures: No , High Output: No , Indoor/Outdoor Usage: Indoor Only , Initial Lumens: 75 , Lamp Dia.: 0.625" , Lamp Shape: T5 , Lamp Type: Miniature-T , Light Color: Clear , Lumens: 75 , Max. Overall Length: 1.49" , Overall Lamp Shape: T , Trade Number: 906 , Voltage: 13