Bistos BT-410F Led headlamp with adjustable illumination 

• A headlamp with a 2-way adjustable headband – made from a durable, but yet comfortable plastic. It comes with a single sweat cover that snaps on and off for easy cleaning.
• The top lamp with the fixed feature
• 1 battery with a single charger, ready to be charged up.

• Extensive LED lifetime (more than 50,000 hours)
• More than 4 hours of continuous use
• Illumination: 15,000-30000 Iux (at 30 cm working distance)
• Color Temperature: 6,000 Kelvin
• Weight: 190g
• Headband size: 534 -638 mm
• Operation hour: 4 hours
• Recharge up to: 800 times
• Battery type: lithium-ion (built-in protected circuit module