Focusable 445nm/450nm 4000mW/4W blue laser module TTL 12V DIY CNC engraving. This item listing:Parallel light and Focusing light Both have. 4, Adjust the focus:Yes(By fingers), Focus Dot. 7, TTL Signal:Yes, Low level(0V):OFF, High level(5V):ON.
8, TTL:Yes, White cable at + and Blue cable at. 10, DC socket:5.5/2.1(innter "+", outer "-"). 11, Cooling mode:Heatsink and Cooling Fan.14, Size:Laser Module:904040mm. 1 X TTL Signal 445nm/450nm 4000mW/4W blue laser module. The beam can not shoot to Anyone or any flammable. It can adjust the focus(By Fingers), the smallest dot. 5000M; Can work continuously >12 hours. UNFOCUSABLE 2W Blue LASER module. FOCUSABLE 3.5W Blue LASER module. UNFOCUSABLE 3.5W Blue LASER module. We use high-cost high-quality accessories. We will not sell the poor quality or unstable products. Although the price of our laser is higher than other sellers.
Quantity order please contact for better price. We are not responsible for any wrong or undeliverable address. We are professional in lighting products for many years, moement we could offer more than 1000 models for the lighting products and all parts of it.
Service, all your messages will be replied. DO NOT LEAVE LOW DETAIL FEEDBACK FOR US Your feedback are very important for us. The item "Focusable 445nm/450nm 4000mWith4W blue laser module TTL 12V DIY CNC engraving" is in sale since Wednesday, January 4, 2017.
This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Lamps, Bulbs & Laser Components\Laser Modules & Heads". The seller is "aptlightingworld" and is located in ShenZhen, GuangDong. This item can be shipped worldwide.