The Solaris LED portable headlight, which can be attached to any loupe or worn on a headband, is the only LED on the market that has a completely user-serviceable cable. It eliminates the need to replace the entire headlamp if the cord should fail. The headlight produces 80,000 lux, and its small power pack with rechargeable batteries weighs only 6.6 oz. For more information, call (888) 360-0033 or visit perioptix.com.