Explosion-proof flashlight purchase notes

Explosion-proof flashlight is a new type of lighting tool that uses light-emitting diodes as a light source. It has the advantages of power saving, durability, and strong brightness. Explosion-proof signs and explosion-proof certificates are cast on the apparent position of the housing. Used in *, petrochemical, oilfield, mine, power, * and other flammable and explosive places, underwater and other working sites to provide mobile lighting.

advantage

High energy-saving: energy-saving energy is pollution-free. DC drive, ultra-low power (single tube 0.03-0.06 watts) electro-optical power conversion close to 100%, the same lighting effect than traditional light sources, energy saving more than 80%.

Long life: Some LED light sources call it a longevity light, meaning a light that never goes out. Solid cold light source, epoxy resin encapsulation, there is no loose part of the lamp body, there is no weakness of the filament luminescence, heat deposition, light decay, etc., the service life of up to 60,000 to 100,000 hours, 10 times longer than the traditional light source life the above.

Changeable: LED light source can use red, green, basket three color principle, under the control of computer technology so that three colors with 256 gray levels and arbitrary mixing, you can generate 256 × 256 × 256 = 16777216 colors to form a different light The combination of colors changes, achieving rich dynamic effects and various images.

Li environmental protection: better environmental benefits, there is no ultraviolet and infrared light in the spectrum, there is no heat, no radiation, little glare, and waste can be recycled, no pollution, no mercury elements, cold light source, can be safely touched, is a typical green Lighting source.

High-tech tip: Compared with the monotonous luminous effect of traditional light sources, LED light source is a low-voltage microelectronics product that successfully integrates computer technology, network communication technology, image processing technology, embedded control technology, and so on, so it is also a digital information product. Semiconductor Optoelectronic Devices "high-tech tip" technology, with online programming, unlimited upgrades, flexible features.

The LED flashlight is a new type of lighting tool that uses light emitting diodes as a light source. It has the advantages of power saving, durability, and strong brightness.

Buy explosion-proof flashlight should pay attention to the following points:

1, moderate number of heads. Generally, no more than 12 households should use the battery. It is better to use the battery in 2 to 3 knots. It will be a little bit rougher. It can be used for other special needs and can be determined by itself.

2, welding should be firmly. Each diode is connected to the circuit board by soldering. If there is poor solder contact, it may cause the ball to be off or affect the overall use.

3, as far as possible concentrated electric beads concentrated surface. This kind of flashlight can not adjust the focal length like an ordinary flashlight. Please pay attention to avoid astigmatism when purchasing.

4, the power switch contact should be obvious. This type of flashlight uses more rotary switches, tightens and opens, and then loosens and closes. If the contact is not obvious, it can easily cause the light to be off.

5, waterproof and dustproof. Although it belongs to electronic products, the fully sealed LED light flashlights produced by Tongming Electric can be used in heavy rain, waterproof and dustproof, and resistant to high and low temperature and high humidity, and can be used under various environmental conditions.

PVC Gabion

It is made from high grade Low Carbon steel iron wire, heavy zinc coated wire, PVC coated wire though twisting and braiding by machine. as well as galfan coated units. Galfan is a high performance galvanising process using a zinc/aluminium/mischmetal alloy coating. This offers significantly greater protection than traditional zinc galvanizing. Where the product is exposed to water courses or a saline environment, we strongly recommends a polymer coated galvanized unit for improved design life.

Pvc Gabion,Pvc Coated Gabions,Gabions Mesh Galvanised Wire,Pvc Coated Gabion Mesh Box

Shenzhou City Hongda Hardware Products Co.,Ltd , https://www.hdpvcwire.com