Material: ABS engineering plastics<br />DC power supply<br />Battery model; AAA (LR03) x 2 (not included)<br />Maximum current 250mA<br />Optical flux; 15Lm<br />Red wavelength; 627.5nm<br /><img src="//agdetail.image-gmkt.com/035/468/558468035/img/img6.e