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Sign Light Matters Needing Attention Sep 26, 2017

The sign lamp can be used as a road sign or power failure in various places and environment, and it is also a lamp that can provide indication.

Common sign lights include safety exit indicator, fire emergency lamp, school bus sign lamp, tunnel indicator light, traffic light, etc.

The basic characteristics of

The shell is cast in ZL102 alloy and sprayed on the surface. The shell is equipped with a light-emitting diode plate and emergency device, and the terminal box is equipped with terminals for the user's wiring. Grounding screws are set inside and outside the shell, and the user should be reliably grounded when using the product.

The internal charge is free to maintain the nickel-cadmium battery pack, automatically charged under normal power supply, automatically converted to the battery pack when power failure or accident, automatic emergency lighting.

There is a double color indicator in the transparent part, red is normal power supply, green is emergency, emergency time is up to 4 hours, it is 3 times of common emergency signal lamp. It can automatically cut off the output power when opening and replace the light source safely. A variety of signs, users can choose according to needs;

Battery power switch, user can choose to install. Cable or steel tube wiring.

Matters needing attention

When buying lamps and lanterns, must recognize the mark, and the general lamps and lanterns product packaging also will mark the mark, the consumer is judged the lamps and lanterns is good or bad. The logo should be clearly marked on the lamp. The minimum height of the text is 2mm and the minimum height of the symbol is 5mm.

The test method for the durability test of the luminaire is to wipe 15 seconds with a wet cloth. After drying, the cloth will be cleaned for 15 seconds, then the visual inspection will be performed after the durability test. After the test, the mark should be clear, the label is not easy to fall off and not curly.