Classic Cycle Retro LED Battery Frontlamp, 70 mm silver with Visor old style Classic retro black lamp with modern LED! stylish retro LED Lamp case inside for 3 x battery type AA Batteries not included lampsize: 70 mm (~2,76 inches) diamter, 92 mm (~3,62 inches) long (incl. Visor) Frontreflector within the diffusing screen 8 lux brightness Material: 100% plastic