LED exchange illuminant, has switch bulb unit, and LED unit that is simultaneous carrier for necessary voltage match, LED and necessary heat coupling to lamp box, where switch bulb unit provided in lamp is exchanged against LED unit

摘要

The illuminant has a switch bulb unit, where the bulb unit provided in a lamp is exchanged against an LED unit. The LED unit is simultaneous carrier for the necessary voltage match, an LED and the necessary heat coupling to a lamp box, where the utilization of the complete LED module clearly increases the delivered light output in the comparison to original bulb without the lamp to change fundamentally.