Â **Does NOT Included Batteries**
â€¢ Nichia 219C LED, max output up to 230 lumens, max runtime up to 193Â hours.
Â Â â€¢ High CRI (color rendering index) LED, CRIâ‰¥90, (5000K), simulate naturalÂ lighting.
Â Â â€¢ 2 AAA batteries, easy to power.
Â Â â€¢ PMMA optical lens, 92% light transmission.
Â Â â€¢ Professional lens system design, soft even spot without dark area to avoidÂ mistakes in exams.
Â Â â€¢ Zero blue ray damage (RG0) to the eyes, perfectly suited for pupilÂ examination.
Â Â â€¢ Streamlined pen design, lightweight, stylish, easy to carry.
Â Â â€¢ Stainless steel clip on aluminum flashlight tube with excellent gripÂ texture.
Â Â â€¢ Mode Memery, the last mode will be automatically entered into whenÂ turning on after 3 seconds of powering off.
Â Â â€¢ Reverse polarity protection to prevent circuit damage from reversed Â battery insertion.
Â Â â€¢ Aerospace Aluminum alloy body and Mil-spec hard anodizing(HA III);Â abrasion resistant, lightweight and robust.
Â Â â€¢ Stainless steel bezel design protects the lens and reflector system from Â drops and impacts.
Â â€¢ Features Nichia 219C LED, 5000K, 50,000 hours lifetime
Â Â â€¢ 3 light levels
Â Â â€¢ Batteries: 2 AAA alkaline or NI-MH batteries (canâ€™t use 10440 Li-ionbatteries)
Â Â â€¢ Size: 133mmï¼ˆLengthï¼‰*14.2mmï¼ˆbezelï¼‰*12.9mmï¼ˆbody diameterï¼‰
Â Â â€¢ Net weight: 26gï¼ˆwithout batteriesï¼‰
Â Â â€¢ Working voltage: 1.8-3.3V
Â Â â€¢ Lens: PMMA optical material, with light transmittance up to 92% light transmission
Â Â â€¢ Color: Black
Â Â â€¢ Accessories: O ring