• Materials Science
  • Published 2012

Screw type light emitting diode (LED) spotlight

@inproceedings{2012ScrewTL,
  title={Screw type light emitting diode (LED) spotlight},
  author={周勇涛},
  year={2012}
}
The utility model discloses a screw type light emitting diode (LED) spotlight. The screw type LED spotlight comprises a transparent bead surface cover, a coating reflection cup, a LED lamp bead, a die-casting aluminum shell body, a driving power supply, a plastic shell body and a screw type lamp holder. The LED lamp bead is electrically connected with the driving power supply. The driving power supply is electrically connected with the screw type lamp holder. The coating reflection cup and the… CONTINUE READING