| 摘要 |
PURPOSE:To enable dimming operation by a simple operation while eliminating flickering without being affected by changes in commercial AC voltage. CONSTITUTION:This lamp is made up a lighting lamp 1, a lamp power source section 2 to supply a direct current to the lighting lamp 1 by a switching regulator system and a dimming control section 3 to transmit a dimming signal to a lamp power source section 2. |
