Rebaydo 2pcs Miniature Bulb BA9S Base Short Round 24 Volts DC features a BA9S base and operates on 24 Volts DC. It offers a long service life of up to 30,000 hours and is available in White (6000), Red (625nm), Blue (464nm), and Yellow (594nm). The bulb produces approximately 7 lumens with a 120-degree viewing angle and is comparable to a 4 to 9 Watt incandescent bulb. The base diameter is approximately 9 mm (0.35 in) with an overall length of 0.87 in. CE and RoHS listed.