HCM MEDICA is a professional manufacturer for all kinds of medical headlight; product is widely use in ENT, gynecology, neurosurgery, cardiosurgery and many other applications. We use imported bulb and electronic accessories, which assure the best quality, OEM service is also available, just give us your idea, and we will work out your target product, we mainly provide 3W & 5W & 8W. HCM6693 5W headlight is the most common headlight on the market, it is used for general surgery, ENT, dental, gynecology, plastic surgery, orthopedics, and other general applications. HCM6693-1 5W headlight with battery box on the belt HCM6693-2 5W headlight with battery box on the head part 1. The head loop is adjustable, very soft, compact, light in weight. 2. Led power: 5W, we use imported led bulb from USA, which brings you an excellent illumination effect. 3. Color temperature: 5000K - 6,500K, CRI 70. 4. Intensity: 12, 000 Lx. 5. Charger parameter: Input: 100 - 240 VAC, 50/60Hz. Output: 4.2V, 1A. 6. Working hour:Provide high capacity battery,which makes the headlight work at the highest intensity for long time. HCM6693-1: one battery unit included, working time is 4.5 hours,chargingtime 5 hours. HCM6693-2: two battery units included, working time is 2.5 hours each,charging time 3.5 hours.