Patent ID: 8382502
Filing Date: 2013-02-26
Classification: F21K,F21S,F21V,F21Y,H01R

Abstract:
1. An illumination device comprising: a light tube holder comprising: wherein when the LED tube is mounted to the first and second connectors at a first position, the insulating pins of the LED tube are respectively connected to the first elastic pieces of the first and second connectors, the conductive pins of the LED tube are respectively connected to the third elastic pieces of the first and second connectors, the starter is connected between the second elastic pieces of the first and second connectors, the another end of the switch and the opposite end of the ballast are connected to the third elastic piece of the second connector and the third elastic piece of the first connector is connected to a negative terminal of the power supply; and wherein when the fluorescent tube is mounted to the first and second connectors at a second position different from the first position, the conductive pins of the fluorescent tube at one end thereof are respectively connected to the second and third elastic pieces of the first connector, the conductive pins at the other end of the fluorescent tube are respectively connected to the second and third elastic pieces of the second connector, the starter is connected between the second elastic pieces of the first and second connectors, the another end of the switch and the opposite end of the ballast are connected to the third elastic piece of the second connector, the third elastic piece of the first connector is connected to the negative terminal of the power supply, and the switch is open to cause electrical current from the positive terminal of the power supply to flow to the third elastic piece of the second connector via the ballast.