Some customers have suggested that they want a super shocking and unique flashlight on the market. After repeated thinking and communication. After months of revision, the draft was changed several times. And contact with various material processing manufacturers, and finally determine the size of the product, the diameter of the light cup is close to 150mm, and the total length of the product is 0.47m! The lamp bead adopts a single SBT90-2 with super power, and the drive has been repeatedly optimized, thus greatly improving the current. This lumen value is as high as 7500Lm! The high current causes the LED to generate huge heat, so I have done enough homework for heat dissipation. Dozens of heat dissipation fins are matched with an independent power supply fan handle. The drive is also filled with expensive heat dissipation silicone grease. The cooling fan is also specially customized from the manufacturer with extremely high heat dissipation efficiency. In terms of power, 8 18650 power batteries are used. The handle design of this set of products also took a lot of time, and the final feel was also very good, and it fits the fingers very well. At that time, I was also worried about whether the computer gong could be processed smoothly. Fortunately, there was also very careful. After all kinds of torture, this product was successfully put into production. The product size should be the largest on the market at present, and the long-range distance is also the largest (up to 3 kilometers), and the light-out effect is extremely shocking. Some buyers said that the market is the strongest single-lamp long-range flashlight, which no one can shake in five or six years. Once listed, hundreds of sets will be ordered. As a top enthusiast long shot king, should be well deserved. It's just that no one knows the hard work of the participants behind it, and it's worth it to be recognized by the majority of flashlight enthusiasts!