Q:Is a three-male LED fluorescent lamp? How the quality?

An LED fluorescent lamp, depending on what part of a computer is, is like a computer, it's bad from a brand, it's hard to say. Less detailed specification parameters.

Q:The lamp tube of LED lamp is full plastic lamp tube good or half plastic half aluminium tube good?

The whole plastic lamp tube mainly USES the non-isolated power source, in order to avoid the electric shock problem, so adopt the whole plastic lamp tube. It USES a phi 5 hat tube LED. The biggest problem is that the cooling problem, because all the heat sealed in tube, don't spread out, the light failure is severe, plus straw hat tube original life is very short, less than 2000 hours it broke. And half plastic and aluminum tube is the market sales of the LED fluorescent lamp is essentially the half PC alloy, in need of pervious to light the plastic, half without pervious to light and the need to adopt aluminum alloy heat dissipation of the half. The power is placed inside the aluminum tube, so the heat from the LED and the heat from the power supply is quite large, since the power of the lamp is usually around 20W. The power is larger, and the semi-aluminum tube doesn't solve the heat problem. Leds are English light emitting diode (LED), its basic structure is an electroluminescent semiconductor chip, silver white glue or adhesive curing to the bracket, and then use silver or gold wire connection chip and circuit board, and then sealed with epoxy resin around, protect the internal core, final installation of the shell, so the LED of the seismic performance is good. The area of application involves cell phones, lamps, electrical appliances and other household appliances and machinery production

Q:What does philips mean by TLD36w / 54-765

54 ~ 127 straight fluorescent lamps, brightness 765 - the color coefficient is 70% color temperature 6500k Hope is the information you need

Q:Does the installation of LED fluorescent bulbs need to be positive and negative

LED has no brand, only quality The factory can purchase raw materials according to customer requirements. Like we can do middle eastern countries and we can do European and American countries.

Q:What is the distinction between led fluorescent tubes and ordinary daylight bulbs?

Secondly, LED fluorescent lamp power is small, so compare save electricity, life is long, but the price is more expensive, and common fluorescent lamp power is great, life is not too long, will leak after crushing toxic substances, but the price is cheaper.

Q:Where is the very thin daylight lamp usually bought?

General hardware stores and ornamental cities or lamps and lanterns are sold. It is recommended that you buy a good length and a weekly diameter before you buy, so as not to mismatch the waste and run back and forth.

Q:Is an LED 20 watt equivalent to 40 tubes?

Rishi's 20wLED light bulb is the equivalent of 20O light bulb, and the rest of the other CARDS I use are very bright and bright. 5WLED bulbs are much brighter than 25W bulbs.

Q:Why is it that when my electric car is charged, the light bulb is burning in the house, and the incandescent lamp is fine, and the other appliances are normal

It is possible that the high frequency pulse of the charger inside the charger is flowing into the power grid, causing the fluorescent lamp ballast to work and burn down. Electric car charger belongs to the circuit structure of the switching power supply, and the internal vibration circuit is used to produce high frequency signal to drive the transformer. Please use the TV interference method to test electrical good or bad. Put the charger in the TV next to blunt electricity. Television will have interference image will solve the problem that there is something wrong with the charger repair and replacement..

Q:How to drive LED fluorescent tube with electronic ballast

Make the LED fluorescent lamp compatible. That means you can use the market. It can also be driven by a ballast. It's perfectly ok. I have to do.

Q:How much energy does normal lamp tube compare with LED light tube?

LED 16W is equivalent to the current market's traditional 40W and T5 energy-saving lamps 28W