Its Comparative Advantage

LED handheld spotlightemploys light-emitting diode as its light source. Traditional halogen spotlight is of low luminous efficiency, high power consumption, heat dissipation and short service time. In comparison, LED spotlights own an upper hand in terms of lighting principle, energy saving, and environment protection.

Let’s make a comparison of 10WLED Spotlightand 50w traditional spotlights. LED spotlight consumes just 2 kilowatt-hours of electricity. However, the traditional spotlight consumes 12 kilowatt-hours of electricity. Each kilowatt-hour is counted by 0.8 CNY. The electricity bill paid for LED spotlight is only 19.2 CNY, and only cost 1/7 of the traditional spotlight. When it comes to the rated life, LED spotlight does not need maintenance during five years, while the traditional product must be changed every year.

Unique Character for Harsh Environment

LED handheld spotlight can produce 1,586 lumens of intense light with only three watt LEDs. Its operate voltage ranges from around 9 volts to 50 volts. It is also characteristic of around 50,000 rated life and IP 68. Its extruded aluminum cover and polycarbonate lens prevent the intrusion of liquid and dust. High waterproof level makes it work well in 3 meters of water, which is an ideal tool for underwater operation and marine lighting. The magnetic LED spotlight led bulbs manufacturer can be fixed on the surface of any ferrous metal, which makes it vibration-resist and easy-operated.

Conclusion: just like other LED light product, LED handheld spotlight is of low consumption, long rated life and low maintenance fee and etc. Furthermore, it encounters all the harsh condition in commercial operation, outdoor activity and marine operation.

 Takahashi petrochemical lubricants the hydrogenation unit imports of high-pressure angle valve localization and technological progress, the domestic high-pressure Industrial Valve spool, the life of the stem close to the level of similar foreign products.

High-pressure Butterfly Valve lubricating oil hydrogenation unit decompression system equipment, because of the design, a key component of the high-pressure angle valve spool, the stem often damaged. To foreign manufacturers purchase equipment accessories process takes six months, and expensive. Therefore, Takahashi petrochemical equipment power at Transvision Instrument Division of the technical staff from the second half of 2011, to carry out oil hydrogenation pressure angle valve localization research.

Due to lack of imported high-pressure angle valve technical information, technical staff spend a lot of effort to analyze the actual operating conditions of 18 pressure Angle Valve and related technical parameters derived by mapping the buy several domestic producers of different spool stem trial.

After a period of trial and improvement, Butterfly Valve stem has a large number of installed on imports of high-pressure angle valve, to solve the emergency device production, and maintenance costs of less than 1/4 of the imported.