Kate Murphy<br/> Facilities Manager, Elizabeth Arden Red Door Spa
Red Door Spas started using these rechargeable candles in all of our spas in 2007. Each spa uses the candles 12 hours a day, 7 days a week and many of those original candles we purchased are still in service 8 years later. And we have never had to replace a single charger. I would recommend this product for reliability and longevity.