Detailed Product DescriptionQuality/Safety Certification:ISO9001,CE,ROHS
a) Environment protection, never needs batteries, 1
LED, waterproof
e) 1 minute’s shaking will give you up to 6 minutes of continuous bright light
f) Dimensions: 3.8 x 17cm
g) Net weight: 100g
h) Luminosity: 12,000mcd
i) Material: ABS