Review on 🔦 SILK'N Sensepil Pro Disposable Lamp Cartridge 1500 - 3 Pack by Sheneka Lane

All 3 cartridges fit correctly in my Silk'n Sensepil, but don't work. The first cartridge squeaked about 20-30 times without a light pulse before it started to work. I used it for maybe 50 pulses and then put it off until next time. It only worked for a few pulses, then never again. So I tried two other cartridges. Both don't work at all. They just squeak without a pulse of light. Very disappointed. I've never had a problem changing cartridges. Those 3 cartridges were a waste of money.