15W 450nm Laser Head DIY CNC Machine Cutte Fixed Focus TTL PWM 15000mW Blue Laser Module

15W 450nm Laser Head DIY CNC Machine Cutte fixed-focus TTL/PWM 15000mW blue laser module laser cutter for CNC engraving machine

The parcel went to Saratov for 20 nights. The pilot sent the seller to the longitudinal saw olive oil. The seller sent the next day any responsive parcel.
About the practical I can not say anything, however the delivery of MEGA acceleration. Three days order processing, and six for shipping from the Middle Kingdom!!! We advise everyone to this owner!
Delivery 20 days. Dispatched within a few minutes after transaction!!! Fully tracked. I am happy the product. THANK
The seller is extremely grateful for the prompt work of the order. The parcel arrived in 6 days is actually a record, it is not really very fast, I am shocked. The dvd is made to look qualitatively examined no complaints, how much time that should final. ALL THIS IS A SEND OF THE SELLER. Respekt seller!!!!

Model Number: 15W

Brand Name: annoytools

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15W 450nm Laser Head DIY CNC Machine Cutte fixed-focus TTL/PWM 15000mW blue laser module laser cutter for CNC engraving machine

The laser can engraving on stainless steel and cut 3mm light wood.

--Laser module power is relatively large, only for industrial use, to prohibit the exposure of the eye, otherwise it will

    cause permanent blindness, the consequences at your own risk.

--Do not use in flammable and gas atmospheres to avoid fire and explosion

--Prohibit children from exposure to this laser product.

--Do not open the module to avoid damage.

It can be used on 2419, S1, L3 , 6550, 1m*1m machine, you can contact us before make the order.

--Laser wavelength: 450 nm (blue viole)

--Spot type: Dotted (adjustable)

--Light power: 15 W pulsed, 7-8 W average

--Drive mode: external ACC constant current drive

--Cooling method: Forced Air Cooling

--Operating voltage: 12V DC

​--power supply: 12V 5A

--Shell material: Aluminum, Surface Anodized

--Module material: Copper

--Life Time:8,000hours

--Working temperature:-40-75Celsius