Pictures of Engraving wood. 2, Output Power:3500mW. 3, Adjust the focus:Yes(By fingers). 4, Working Voltage:12V. 5, TTL:Yes (TTL Modulation: Make sure input TTL level PWM dightal signal). 6, Frequency for TTL control:0-20KHz. 7, Duty cycle:input 1%-100%. 8, Cooling mode:Heatsink and Fan. 11, Red cable at “+”, Black cable at “-“. 12, Size:Laser Module:904040mm;Driver board:904240mm. 13, Package:1 X 450nm 35000mW laser module with TTL Driver board. It can adjust the focus(By Fingers), smallest dot. Can carving wood (so easy). Can be use for CNC. It can burn plastic, paper, balloons, cigarettes, wood and so on. Can work continuousely >12 hours. If YOU NEED other power of blue laser module, please see following. UNFOCUSABLE 2W Blue LASER module. FOCUSABLE 2W 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. 24 hours, 7 days. Service, all your messages will be replied. Otherwise no replacement; 2. DO NOT LEAVE LOW DETAIL FEEDBACK FOR US Your feedback are very important for us. Wishes your shopping happily! The item “Focusable high power 3500mW 450nm blue laser module TTL 12V input Wood carving” is in sale since Monday, November 23, 2015. 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.
- Brand: Unbranded/Generic
- MPN: Does Not Apply