... . Skin rejuvenation, wrinkle removal 4. Competitive price E-light (IPL+RF) Part Theory E-light takes strong pulse IPL and bipolar ... IPL and Radio Frequency, warms up strong pulse, takes bipolar rf to strengthen acting on deep tissue, uses skin can selectively ... Pulse frequency: 1~4S, adjustablePulse number:1~6, adjustablePulse space:05~99ms, adjustableSub-pulse width:0.1~9.9ms, adjustableHandle cooling ...