1， the voltage: 12VDC.
2， features: good sealing performance; anti-dust; anti-collision; splash wet; safe and reliable.
3， high brightness.
4， energy， fully waterproof， crushproof， shockproof， dustproof.
5， security: 12V safe voltage， double insulation， rainwater used in the human body without harm.
6， longevity: a light source life of 5-10 million hours.
7， easy to install: a positive electrode， a negative electrode.