8Pcs 3 Pin 650Nm 5V Laser Transmitter Sensor Module Board Ky-008 Dot Diode 8pcs DV 5V KY-008 Laser Transmitter Module Wave Length 650 nmSpecifications:Model: KY-008Output power: 5mWWorking Voltage:5VWavelength:650nm Laser Shape: DotWeight: 2.2gWorking temperature: -10~40Operating Current: less than 40 mAWeight: 3g(approx)Package Included: 8PCS 5V Laser Transmitter Module Product Features These are great laser modules for laser sensor projects These 3 pins module have 5V working voltage, 5mW power, output wavelength 650 nm With fixed bolt hole for easy installation Package Includes:8PCS Sensor Module Board Can be use for Arduino control, doing controllable laser pointer, theft detection, etc. interesting application devices Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!