... LIGHT 2.4.8V 0.5A average bulb, or 4.8V 0.5A Krypton bulb, 4.8V 0.5A halogen bulb, 4 white ... led ♦BICYCLE FRONT LIGHT♦JY- 822 4.8V 0.5A average bulb color is silver and black, Battery is AA ... *4 not included♦JY- 822A 4.8V 0.5A Krypton bulb color is silver and black, Battery is AA ... *4 not included♦JY- 822B 4.8V 0.5A halogen bulb color is silver and black, Battery is AA ...