Here have 2 Size,please Note That. 
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<br />(1) Black plastic case
<br />Package Content:
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<br />1 x LED Project Lamp (The battery is not included)
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<br />1 x Charger (US plug or EU plug)
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<br />(2) Yellow alloy shell 
<br />Package Content:
<br />
<br />1 x LED Project Lamp (The battery is not included)
<br />
<br />1 x Charger
<br />
<br />1 x Charger (US plug or EU plug)
<br />
<br />
<br />Feature:
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<br />50W 36 LED, 2400 Lumen
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<br />3 Modes: Low (White light) / Strong (White light) / Flash Red light and blue light flash alternately, IPX-6 Water-resistant
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<br />Toughened Glass Edge Grinding Lenses, Resistant for Dust, Water, and Be Scratched; Vane Design for Cooling More Even and Faster
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<br />Perfect for all kinds of indoor and outdoor purposes. Also a good present for family and friends who are crazy about outdoor exercise
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<br />Specification:
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<br />LED: 30 White Light LED; 3 Red Flash Light LED; 3 Blue Flash Light LED
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<br />LED No.:36 LED
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<br />Brightness: 2400 Lumen
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<br />Material: Glass + Iron + ABS
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<br />Waterproof: IPX-6 Water-resistant
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<br />3 Modes: Low (White light) / Strong (White light) / Flash (Red light and blue light flash alternately)
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<br />Power Source: Charger or Using 4 * 18650 Li Battery
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<br />Size: 19*12.5cm
<br />
<br />Package Size: About 13.5*13.5*15cm
<br />
<br />
<br />(1) Black plastic case
<br />Package Content:
<br />
<br />1 x LED Project Lamp (The battery is not included)
<br />
<br />1 x Charger (US plug or EU plug)
<br />
<br />(2) Yellow alloy shell 
<br />Package Content:
<br />
<br />1 x LED Project Lamp (The battery is not included)
<br />
<br />1 x Car Charge
<br />
<br />1 x Charger (US plug or EU plug)