| 摘要 |
A light emitting diode (LED) lamp (100) electrically connected to a switch (150) is provided. The LED lamp (100) includes a lamp body (130), an LED array (110) disposed inside the lamp body (130), and a current control circuit (120) disposed inside the lamp body (130). The current control circuit (120) is electrically connected between the LED array (110) and the switch (150). The current control circuit (120) is capable of outputting various driving currents to the LED array (110) according to the number of flashing times of the switch (150), so as to modulate the intensity of light emitted from the LED array (110). Since the above-mentioned LED lamp (100) has the built-in current control circuit (120), users are capable of modulating the intensity of light emitted from the above-mentioned LED lamp by flashing the switch (150). 'Flashing' is as defined in the specification. |
