Green Efficiency e-xam is exceptionally bright, diagnostic penlight for pupil examination and general use. Product Details Photo-biologically validated according to EN62471:2008 Pre-focused and produces an even field of light Natural high performance lighting (180.000 Lux max.) of LED version Low maintenance costs thanks to long LED and battery life Bright and natural white light by high performance LED. LED burns at least 20,000 hours. ABS casing with metal clip, disinfectable. Easy to use with on/off switch. Includes blade holder, batteries and nylon case. Designed for durability, comes with a 2-year warranty including LED e-xam LED 2.5 V 5,000-5,500 Kelvin 180,000 Lux max. Field of light: approx. 11 cm (4.3 in) diameter at a distance of 15 cm (5.9 in) e-xam Xenon 2.5 V 3,500-4,000 Kelvin 60,000 Lux max. Field of light: approx. 14 cm (5.5 in) diameter at a distance of 15 cm (5.9 in) Batteries: 2 x Alkaline AA, 1,5 V
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