CREE XPR Q5 lamp beads, 2 LED,  red light<br />4 modes:  bright, dark, red light, quick flashing. Maximum lumen value reaches to 500 lumens<br />The red SOS / strobe signal can be used to help rescue.<br />The light irradiation angle adjustment range is between 0 ~ 45 °<br />Waterproof  level  of IPX5, prevents water injunction, can be used in rain.<br /><br />Material: ABS<br />Color: Blue<br />Size: 57 x 42 x 38mm<br />Headband size: about 55cm (slightly elastic)<br />Color: White + red<br />LED type: Q5 + 2LED red<br />Lamp beads Number: 3LED<br />Lighting mode: 4 modes (bright, dark, red light, quick flashing)<br />Lumen: 500LM<br />Power: 5W<br />Power supply: 3 AAA batteries (not included)<br /><br /><br /><img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_5.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_6.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_7.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_8.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/353/507/607507353/img/agdetail.image-gmkt.com/353/507/607507353/img/img6.eachbuyer.com/x9/p100/ck400_9.jpg" />