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Actually, the standout feature here is the 1800W input power combined with that dual-mode flexibility—most units in this class top out around 1000W or so, so you're getting a density range form 5J/cm² all the way up to 50J/cm² depending on which mode you're running, and that professional mode at 1-5Hz gives you real control for tougher cases.
What that means in practice is you can handle both fast passes at 10Hz for larger areas like legs or back, then switch to professional mode for delicate spots like the bikini line or face where you want lower frequency but higher energy density, and teh cooling system with air, water, and semiconductor chiller keeps the handpiece tip at 0-5°C to basically counteract the heat before it becomes uncomfortable.
We usually have stock on the DY-DL4, but confirm lead time if you need more than 50 units—lead times for larger orders typically run 20 days or so (check with us first). The 10.4 inch color LCD touch screen is pretty straightforward to navigate, and it supports multiple languages, so you don't need to worry about translation issues for different markets.
One thing buyers sometimes don't think to ask is that the 808nm wavelength actually works well on tanned skin when you dial down the energy, which is better than some older systems that just burn the melanin indiscriminately. It's not really suited for blonde or gray hair though—that's a limitation of diode lasers in general, no way around it.
The machine weighs 33kg and measures about 46cm by 40cm by 114cm, so you'll want a cart with wheels because it's not something you want to lift frequently, and we include a COA with each unit plus the CE and patent certs—the pulse width range from 80 to 200ms gives you leeway for different skin types without guessing.
Anyway, when ordering just specify whether you want the standard 5J/cm² to 50J/cm² configuration or if you need a tighter tolerance on fluence adjustment for specific protocols—we can usually accomodate that within the same model.
Our MOQ for the DY-DL4 is 1 unit, so you can start with a single machine to test the market.
Lead time is typically 7-15 business days, depending on your location and shipping method.
Yes, the DY-DL4 is CE certified and has a Patent Certificate. We can provide copies of these documents upon request.
The wavelength is fixed at 808nm/810nm, which is ideal for all skin types including tanned skin, thanks to the adjustable power density and cooling system.
The machine is packed in a sturdy carton with foam padding. Store it in a dry, cool place away from direct sunlight to maintain its condition.
Excellent experience from start to finish. The shipping was incredibly fast and the package arrived well ahead of the estimated delivery date, which was a very pleasant surprise. Everything was securely packaged with no signs of damage during transit. Regarding the product itself, the build quality feels exceptionally solid and professional. The machine has a substantial, durable feel that inspires confidence in its longevity. The finish and attention to detail are impressive. Customer service was also top-notch. I had a pre-sales inquiry that was answered promptly, thoroughly, and very politely. The communication was clear and helpful throughout the entire process. Overall, this was a seamless transaction with a focus on quality and customer satisfaction. The efficiency of the logistics, the evident high standard of manufacturing, and the responsive service team all combined to create a highly positive purchasing experience. I would not hesitate to recommend this supplier based on these aspects alone.
Great experience with the delivery and overall service. The shipping was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding quality, the unit feels solid and well-constructed, exactly as described. The service from the team was outstanding; they were responsive and helpful throughout the entire process, answering all preliminary questions promptly. While I haven't used the device for its intended purpose yet, the initial impressions based on logistics and presentation are highly positive. The communication was clear, and the transaction was smooth from start to finish. This level of care in handling orders and customer inquiries is commendable and makes the purchasing process very reassuring. I am looking forward to exploring the features further, but so far, the support and delivery aspects have been flawless.
Excellent delivery service, the package arrived much earlier than expected and was well-protected. The quality of the product appears robust and durable upon initial inspection, with no visible defects. Customer support was responsive and helpful throughout the process, answering all my queries promptly. Overall, a very satisfying experience from start to finish.
Upon receiving the product, I must commend the outstanding logistics service. The delivery was incredibly swift and well-organized, arriving ahead of schedule without any delays or complications. Unpacking was a breeze, and everything was securely packaged to prevent damage during transit. The quality of the item is exceptional; it feels robust and well-crafted, reflecting high standards in manufacturing. Additionally, the customer service team was highly responsive and helpful, addressing my queries promptly and professionally. Overall, a very satisfying experience from start to finish, making the entire process smooth and hassle-free. I would definitely recommend this to others based on these positive aspects alone.
Keenly impressed by the swift delivery of my order; it arrived much faster than anticipated. Kudos to the seller for the excellent packaging that ensured everything was secure and intact. The quality of the product appears robust and well-made upon initial inspection, which gives me confidence in its durability. Customer service was kind and responsive, promptly addressing my queries with clear, helpful answers. Overall, a fantastic experience that I'd happily recommend to others looking for reliable purchases.
