The Light that knows your're there Motion detection that knows you're there Auto power ON when you begin your creative work. Auto power OFF after you leave for 20 minutes. Touch activation with 3 brightness levels Indirect, anti-glare lighting Minimal heat emission with Samsung® LED True Color™ (40,000 hours) Your work displayed under 3 Color Temperatures Samsung® LED offers 3 light settings incorporating dental technology: Daylight – shade matching Standard – everyday work Warm – Extended working time with composites Alleviate Discomfort with Ergonomics Flexible gooseneck and gigantic 31.5” wingspan eliminates fatigue with comfortable and even light distribution without shadows.