We are a floodlight manufacturer. Here we introduce the installation of floodlights and related precautions.
Floodlight installation
Materials needed: LED guardrail light clip, transformer with waterproof function, sub-controller, the steps are as... moreWe are a floodlight manufacturer. Here we introduce the installation of floodlights and related precautions.
Floodlight installation
Materials needed: LED guardrail light clip, transformer with waterproof function, sub-controller, the steps are as follows:
1. Install guardrails and punch holes on the wall. The spacing should be within 3 cm according to actual requirements;
2. Take anti-static measures, such as grounding the workbench, wearing corresponding electrostatic clothing, and anti-static measures, because different grades of LED floodlights have different quality and different anti-static capabilities;
3. Pay attention to the airtightness of the installation, the airtightness is not good, and the diameter affects the service life of the LED floodlight;
4. The wiring of the LED floodlight should not exceed 25 cm, and the power of the transformer can be lengthened accordingly, otherwise the brightness will be affected.
The precautions when using floodlights are as follows:
1. Try to use the LED... less
PEG-12 Dimethicone is widely used in the cosmetics industry and the pharmaceutical industry.
Because Peg-12 Dimethicone has many excellent properties: water solubility, non-volatility, physiological inertness, mildness, lubricity, and makes the skin... morePEG-12 Dimethicone is widely used in the cosmetics industry and the pharmaceutical industry.
Because Peg-12 Dimethicone has many excellent properties: water solubility, non-volatility, physiological inertness, mildness, lubricity, and makes the skin moist, soft, and pleasant after use. Different molecular weight fractions of polyethylene glycol can be selected to change the viscosity, hygroscopicity and tissue structure of the product.
Polyethylene glycol with low molecular weight (Mr2000) is suitable for lipsticks, deodorant sticks, soaps, shaving soaps, foundations and cosmetics. In cleaning agents, polyethylene glycol is also used as a suspending agent and thickening agent. In the pharmaceutical industry, it is used as a base for ointments, emulsions, ointments, lotions and suppositories. Commercially available polyethylene glycols (such as Polyethylene Glycol NF, Dow chemical Co.) suitable for food and pharmaceutical use are more suitable for cosmetic use. The application of methoxy polyethylene... less
The so-called "light gauge steel house" is mainly made of light gauge steel joists made of hot-dip galvanized steel strips through cold rolling technology.