A certain brand of LED spotlights, we can see it, the lighting market asking price 30: X Bao unit price 15-30, it seems to be more expensive.
The COB is fixed by a special plastic fixing seat, because the heat is large, the thermal grease has a thermal conductivity of 2.5 or more, and the color is grayish black. However, the retail price of a broken 16mm MR16 is too high, and the factory does not exceed 10 yuan.
The visual scheme is AL8808 of DIODES
The Hair Dryer is a combination of a set of electric heating wires and a small high-speed fan. When energized, the heating wire generates heat, and the wind blown by the fan passes through the heating wire to become hot air. If only a small fan rotates and the heating wire is not hot, then only the wind will blow out but not the heat.
Cordless Hair Dryer has the function of anti-leakage protection, safety, dexterity, lightness, low noise, etc. It can also solve the problem of dry burn and hot when blowing hair, so that you can avoid the trouble of cold and wet hair washing in autumn and winter.
The wind blown by the Portable Hair Dryer is dry. If it is used for too long, it will easily cause moisture loss and heat damage. The secret to minimize the damage is: pat the moisture on the hair first with a towel and gently hand Comb your hair and then use the hair dryer.
Hair Dryer
Cordless Hair Dryer,Hooded Hair Dryer,Travel Hair Dryer,Portable Hair Dryer
Taishan Jie Da Electrical Co., Ltd , https://www.ts-jieda.com